Last Lecture Gas Exchange Nutrients Digestion
|
|
- Emory Walker
- 5 years ago
- Views:
Transcription
1 Last Lecture Gas Exchange Nutrients Digestion
2 Outline Temperature
3 Phylum: Tardigrada (Water Bears)
4
5 Phylum: Tardigrada (Water Bears) -273 C (-459 F) to 151 C (304 F)
6 Temperature Dessert Pools 45 C (112 F), desert pupfish
7
8
9 Temperature Dessert Pools 45 C (112 F), desert pupfish Polar Seas -2 C (28 F), icefish
10
11 What is heat? Molecular Motion moves down thermal gradients
12 Temp. Importance Too Hot proteins denature Too Cold enzymes stop cell membranes are solid
13 Figure 2.04
14 Heat Balance Body Temp = heat made + heat gained - heat lost
15 Heat Exchange Conduction transfer through touch
16
17 Heat Exchange Conduction Convection moving air maintains thermal gradient
18
19 Heat Exchange Conduction Convection Evaporation water vapor removes heat
20
21 Heat Exchange Conduction Convection Evaporation Radiation emission of electromagnetic waves
22
23
24 Figure 28.01
25 Thermal Classification Warm Blooded versus Cold Blooded
26
27 Heat Source Ectotherm environmental heat Endotherm metabolic heat
28
29
30 Thermal Variability Poikilotherm temp. changes with environment
31
32 Thermal Variability Poikilotherm temp. changes with environment Heterotherm temp. changes over time (temporal)
33
34 Thermal Variability Poikilotherm temp. changes with environment Heterotherm temp. changes over time (temporal) temp. changes over body (regional)
35
36 Thermal Variability Poikilotherm temp. changes with environment Heterotherm temp. changes over time (temporal) temp. changes over body (regional) Homeotherm temp. stable
37
38 Thermoregulation Invertebrates Most Insects behavior
39
40 Thermoregulation Invertebrates Most Insects behavior Honeybees raise hive temp.: bee clusters lower hive temp.: beat wings
41
42 Thermoregulation Fishes poikilothermic ectotherms body temp. changes with environment heat from environment
43
44
45 Thermoregulation Fishes poikilothermic ectotherms regionally heterothermic endotherms metabolism heats part of body
46
47 Concurrent 50 % 50 % 50 % 25 % 0 % 50 % 50 % 50 % 75 % 100 % blood flow heat transfer
48 Countercurrent 0 % 25 % 50 % 75 % 95 % 5 % 30 % 55 % 80 % 100 % blood flow heat transfer
49 Figure 28.04
50
51 Thermoregulation Amphibians poikilothermic ectotherms body temp. changes with environment heat from environment evaporation limits habitats
52
53 Thermoregulation Reptiles poikilothermic ectotherms body temp. changes with environment heat from environment some thermoregulation behavior
54
55
56 Thermoregulation Reptiles poikilothermic ectotherms body temp. changes with environment heat from environment some thermoregulation behavior change metabolic rate evaporation
57
58 Thermoregulation Reptiles poikilothermic ectotherms body temp. changes with environment heat from environment some thermoregulation behavior change metabolic rate evaporation thermal inertia
59
60 Thermoregulation Birds & Mammals Homeothermic endotherms body temp. consistent heat from metabolism
61
62 Heat Gain & Loss Birds & Mammals evaporative water loss sweating panting
63
64 Heat Gain & Loss Birds & Mammals evaporative water loss sweating panting gular flutter
65
66 Heat Gain & Loss Birds & Mammals evaporative water loss insulation feathers, hair, blubber
67
68 Heat Gain & Loss Birds & Mammals evaporative water loss insulation countercurrent heat exchange in limbs
69 Figure 28.05b
70 Heat Gain & Loss Birds & Mammals evaporative water loss insulation countercurrent heat exchange large surface area dump heat
71 Figure 28.06
72 Heat Production Birds & Mammals Basal Metabolic Rate Shivering Thermogenesis Nonshivering Thermogenesis ATPase pump brown fat
73 Figure 28.07
74 Dormancy Sleep slight temp. decrease occurs throughout a day
75
76 Dormancy Sleep Torpor large temp. decrease occurs daily small mammals & birds cold environments
77
78 Dormancy Sleep Torpor Hibernation deep torpor last for week or months small mammals cold environments
79
80 Dormancy Sleep Torpor Hibernation Estivation large metabolism decrease hot and/or dry environments
81
Conservation (last three 3 lecture periods, mostly as a led discussion). We can't cover everything, but that should serve as a rough outline.
Comments on the rest of the semester: Subjects to be discussed: Temperature relationships. Echolocation. Conservation (last three 3 lecture periods, mostly as a led discussion). Possibly (in order of importance):
More informationAll living things are classified into groups based on the traits they share. Taxonomy is the study of classification. The largest groups into which
All living things are classified into groups based on the traits they share. Taxonomy is the study of classification. The largest groups into which the scientists divide the groups are called kingdoms.
More informationVocabulary. 1. the group of vertebrates that have hair and nourish their young with milk
Vocabulary migration prey jacobsons gland endothermic predator ectothermic hibernate mammal habitat vertebrate reptile invertebrate fish camouflage amphibian physical adaptation bird swim bladder Matching
More information2/11/2015. Body mass and total Glomerular area. Body mass and medullary thickness. Insect Nephridial Structure. Salt Gland Structure
Body mass and medullary thickness Thicker medulla in mammals from dry climate Negative allometry why? Body mass and total Glomerular area Glomerular area is a measure of total ultrafiltration rate Slope
More informationWildlife and Winter. Adaptations to Cold. - modified from Snow Activity Program by John Pattimore
Wildlife and Winter - modified from Snow Activity Program by John Pattimore The ecology of wildlife and winter is an intricate web of seasonal changes and adaptations by animals to these changes. Temperature
More informationThere are 35 phyla of animals These phyla can be classified into two groups (vertebrates or invertebrates) based on external and internal physical
Name 1 There are 35 phyla of animals These phyla can be classified into two groups (vertebrates or invertebrates) based on external and internal physical characteristics. All animals share several common
More informationDO NOW: Invertebrate POP Quiz. Sit Quietly and clear off your desk/table of everything EXCEPT and blank piece of white lined paper and a pen/pencil.
DO NOW: Invertebrate POP Quiz Sit Quietly and clear off your desk/table of everything EXCEPT and blank piece of white lined paper and a pen/pencil. DO NOW: Invertebrate POP Quiz Question 1: What is an
More informationBIOLOGY Pam Dodman WALCH EDUCATION
BIOLOGY Pam Dodman WALCH EDUCATION The classroom teacher may reproduce materials in this book for classroom use only. The reproduction of any part for an entire school or school system is strictly prohibited.
More information1. Hair 2. Mammary glands produce milk 3. Specialized teeth 4. 3 inner ear bones 5. Endothermic 6. Diaphragm 7. Sweat, oil and scent glands 8.
Class Mammalia The Mammals Key Characteristics of Mammals 1. Hair 2. Mammary glands produce milk 3. Specialized teeth 4. 3 inner ear bones 5. Endothermic 6. Diaphragm 7. Sweat, oil and scent glands 8.
More information*Using the 2018 List. Use the image below to answer question 6.
Herpetology Test 1. Hearts in all herps other than consists of atria and one ventricle somewhat divided by a septum. (2 pts) a. snakes; two b. crocodiles; two c. turtles; three d. frogs; four 2. The food
More informationOsmoregulation Chapter 26 & 27
31 st Lecture Fri 03 April 2009 Vertebrate Physiology ECOL 437 (MCB/VetSci 437) Univ. of Arizona, spring 2009 Kevin Bonine & Kevin Oh Housekeeping, Wed 01 April 2009 Readings Today, Mon 30 Mar: Ch 26 (Ionic
More informationOsmoregulation. 31 st Lecture Fri 03 April Chapter 26 & 27. Research Proposal Meetings 1
31 st Lecture Fri 03 April 2009 Vertebrate Physiology ECOL 437 (MCB/VetSci 437) Univ. of Arizona, spring 2009 Kevin Bonine & Kevin Oh Osmoregulation Chapter 26 & 27 Research Proposal Meetings 1 Housekeeping,
More informationDiapsida. BIO2135 Animal Form and Function. Page 1. Diapsida (Reptilia, Sauropsida) Amniote eggs. Amniote egg. Temporal fenestra.
Diapsida (Reptilia, Sauropsida) Vertebrate phylogeny Mixini Chondrichthyes Sarcopterygii Mammalia Pteromyzontida Actinopterygii Amphibia Reptilia! 1! Amniota (autapomorphies) Costal ventilation Amniote
More informationDiapsida. BIO2135 Animal Form and Function. Page 1. Diapsida (Reptilia, Sauropsida) Amniote egg. Membranes. Vertebrate phylogeny
Diapsida (Reptilia, Sauropsida) 1 Vertebrate phylogeny Mixini Chondrichthyes Sarcopterygii Mammalia Pteromyzontida Actinopterygii Amphibia Reptilia!! Amniota (autapomorphies) Costal ventilation Amniote
More informationVertebrate Structure and Function
Vertebrate Structure and Function Part 1 - Comparing Structure and Function Classification of Vertebrates a. Phylum: Chordata Common Characteristics: Notochord, pharyngeal gill slits, hollow dorsal nerve
More informationCharacteristics of Tetrapods
Marine Tetrapods Characteristics of Tetrapods Tetrapod = four-footed Reptiles, Birds, & Mammals No marine species of amphibian Air-breathing lungs Class Reptilia Saltwater Crocodiles, Sea turtles, sea
More informationField Guide: Student Worksheet
Field Guide: Student Worksheet Bob Winters Classification (Level 7) 1 1. What is classification? 2. Scientists have divided living things into six kingdoms. The plant and animal kingdom are two of these.
More informationVertebrate and Invertebrate Animals
Vertebrate and Invertebrate Animals Compare the characteristic structures of invertebrate animals (including sponges, segmented worms, echinoderms, mollusks, and arthropods) and vertebrate animals (fish,
More informationEffective August 2007 All indicators in Standard / 11
6.3.1 Compare the characteristic structures of invertebrate animals (including sponges, segmented worms, echinoderms, mollusks, and arthropods) and vertebrate animals (fish, amphibians, reptiles, birds,
More informationAnimal Adaptations. Structure and Function
Name period date assigned date due date returned 1. What is a variation 2. What is an adaptation omplete the chart with the examples from the power point. List adaptations that help animals do the following:
More informationAnimal Diversity wrap-up Lecture 9 Winter 2014
Animal Diversity wrap-up Lecture 9 Winter 2014 1 Animal phylogeny based on morphology & development Fig. 32.10 2 Animal phylogeny based on molecular data Fig. 32.11 New Clades 3 Lophotrochozoa Lophophore:
More informationA. Body Temperature Control Form and Function in Mammals
Taxonomy Chapter 22 Kingdom Animalia Phylum Chordata Class Mammalia Mammals Characteristics Evolution of Mammals Have hair and First appear in the mammary glands Breathe air, 4chambered heart, endotherms
More informationHow Do Tuatara Use Energy from the Sun?
How Do Tuatara Use Energy from the Sun? Science, English Curriculum Levels 1-2 Activity Description Students will use the student fact sheet called How Tuatara Use Energy from the Sun * to inquire into
More information8/19/2013. Topic 12: Water & Temperature. Why are water and temperature important? Why are water and temperature important?
Topic 2: Water & Temperature Why are water and temperature important? Why are water and temperature important for herps? What are adaptations for gaining water? What are adaptations for limiting loss of
More informationName Class Date. After you read this section, you should be able to answer these questions:
CHAPTER 14 4 Vertebrates SECTION Introduction to Animals BEFORE YOU READ After you read this section, you should be able to answer these questions: How are vertebrates different from invertebrates? How
More informationExceptions: Somebody liked snakes. Some people disliked dogs, geese, sharks
Unit 1: ANIMALS Exceptions: Somebody liked snakes Some people disliked dogs, geese, sharks Both animals are fascinating & worthy of our interest ANIMAL NAMES Taxonomy is a branch of biology that categorizes
More informationName Date Class. From the list below, choose the term that best completes each sentence.
Name Date Class Structure and Function of Vertebrates Review and Reinforce Birds Understanding Main Ideas Answer the following questions. 1. What are four characteristics that all birds share? 2. What
More informationWhat does it mean to be a tetrapod? What three things were needed to survive on land? What does it mean to be oviparous?
Marine Mammals, Reptiles, Amphibians and Birds What does it mean to be a tetrapod? What three things were needed to survive on land? Which two of these problems did amphibians NOT figure out? What does
More informationWhy Reptiles Bask Hot vs. Cold
Ages: 6 & up Why Reptiles Bask Hot vs. Cold Contributor: John Wiessinger, Artist & Naturalist Main idea: Some cold-blooded animals are dark-colored to make better use of the sun to stay warm. Objective:
More information35 phyla of animals These phyla can be classified into two groups (vertebrates or invertebrates) based on external
35 phyla of animals These phyla can be classified into two groups (vertebrates or invertebrates) based on external and internal physical characteristics. All animals share several common characteristics:
More informationStation #4. All information Adapted from:http://school.discoveryeducation.com/lessonplans/activities/makeitahabitat/adaptations.html and other sites
Adaptation Homework Station #1 GOAL: Avoid the Sun s heat and keep themselves cool. Animals spend the daylight hours hiding in burrows or behind boulders. They come out at night to hunt and forage for
More informationPhylogeny of Animalia (overview)
The Diversity of Animals 2 Chapter 23 Phylogeny of Animalia (overview) Key features of Chordates Phylum Chordata (the Chordates) includes both invertebrates and vertebrates that share (at some point in
More informationVERTEBRATE READING. Fishes
VERTEBRATE READING Fishes The first vertebrates to become a widespread, predominant life form on earth were fishes. Prior to this, only invertebrates, such as mollusks, worms and squid-like animals, would
More informationLet s Learn About: Vertebrates & Invertebrates. Informational passages, graphic organizers, study guide, flashcards, and MORE!
Let s Learn About: Vertebrates & Invertebrates Informational passages, graphic organizers, study guide, flashcards, and MORE! Let s Learn About Vertebrates The animal kingdom is comprised of two main categories
More information! Three things needed to survive on land were: ! 1. Have lungs and breathe air. ! 2. Have a body resistant to drying out.
Marine Reptiles, Birds and Mammals Vertebrates! Invaded the land and are descendants from the bony fish and were able to withstand the conditions on the land.! They evolved two sets of limbs (even snakes)
More informationTime of Day. Teacher Lesson Plan Nocturnal Animals Pre-Visit Lesson. Overview
Teacher Lesson Plan Nocturnal Animals Pre-Visit Lesson Duration: 40-50 minutes Minnesota State Science Standard Correlations: 3.4.1.1.2. Wisconsin State Science Standard Correlations: B 4.6, C.4.1, C.4.2
More informationKINGDOM ANIMALIA Phylum Chordata Subphylum Vertebrata Class Reptilia
KINGDOM ANIMALIA Phylum Chordata Subphylum Vertebrata Class Reptilia Vertebrate Classes Reptiles are the evolutionary base for the rest of the tetrapods. Early divergence of mammals from reptilian ancestor.
More informationBiology Slide 1 of 50
Biology 1 of 50 2 of 50 What Is a Reptile? What are the characteristics of reptiles? 3 of 50 What Is a Reptile? What Is a Reptile? A reptile is a vertebrate that has dry, scaly skin, lungs, and terrestrial
More informationThe crocodile rests in the water,
Generating Heat: New Twists in the Evolution of Endothermy MYRNA E. WATANABE The crocodile rests in the water, only its narial openings and eyes protruding from the water s surface. It is watching and
More informationEssential Question: What are the characteristics of invertebrate animals? What are the characteristics of vertebrate animals?
Essential Question: What are the characteristics of invertebrate animals? What are the characteristics of vertebrate animals? Key Concept: The animal kingdom is divided up into 35 phyla. These phyla can
More informationVertebrates. Vertebrate Characteristics. 444 Chapter 14
4 Vertebrates Key Concept All vertebrates have a backbone, which supports other specialized body structures and functions. What You Will Learn Vertebrates have an endoskeleton that provides support and
More informationReptilian Physiology
Reptilian Physiology Physiology, part deux The study of chemical and physical processes in the organism Aspects of the physiology can be informative for understanding organisms in their environment Thermoregulation
More informationEffects of Heat Stress on Reproduction in Lactating Dairy Cows
Effects of Heat Stress on Reproduction in Lactating Dairy Cows Paul M. Fricke, Ph.D. Professor of Dairy Science University of Wisconsin - Madison Maintenance of Body Temperature in Dairy Cattle Homeothermy:
More informationPhysiological Ecology. Water and Salt Balance Respiratory Gas Exchange Respiration and Metabolism Thermoregulation Dormancy Energetics
Physiological Ecology Water and Salt Balance Respiratory Gas Exchange Respiration and Metabolism Thermoregulation Dormancy Energetics Importance Amphibians and reptile physiology is directly tied to the
More informationNATIONAL SPORT SCHOOL ST CLARE COLLEGE
NATIONAL SPORT SCHOOL ST CLARE COLLEGE HALF-YEARLY EXAMINATION 2014/15 Mark Level 5 6 7 8 FORM 1 Integrated Science TIME: 1h 30min Question 1 2 3 4 5 6 7 8 9 10 Max. Mark Mark Global Mark 10 10 12 12 8
More informationClassification of Animals. adapted from
Classification of Animals Animals With Backbones AMPHIBIAN FISH MAMMAL BIRD REPTILE Animals With Backbones Animals with backbones are called vertebrates. Vertebrates include many different kinds of animals.
More informationFrom Reptiles to Aves
First Vertebrates From Reptiles to Aves Evolutions of Fish to Amphibians Evolution of Amphibians to Reptiles Evolution of Reptiles to Dinosaurs to Birds Common Ancestor of Birds and Reptiles: Thecodonts
More informationPhylum Chordata. Fish, Amphibians, Reptiles
Phylum Chordata Fish, Amphibians, Reptiles Chordates Three different groups Vertebrates Lancelets Tunicates At some point in their lives, they all have four special body parts Notocord Hollow nerve cord
More informationFirst reptile appeared in the Carboniferous
1 2 Tetrapod four-legged vertebrate Reptile tetrapod with scaly skin that reproduces with an amniotic egg Thus can lay eggs on land More solid vertebrate and more powerful limbs than amphibians Biggest
More information6-3.4 Physical Responses
6-3.4 Physical Responses Explain how environmental stimuli cause physical responses in animals (including shedding, blinking, shivering, sweating, panting, and food gathering). Animals have physical responses
More informationDiversity of Animals
Classifying Animals Diversity of Animals Animals can be classified and grouped based on similarities in their characteristics. Animals make up one of the major biological groups of classification. All
More informationBIOLOGY: ADAPTATION IN ANIMALS. 22. Q1.) List three things that animals need in order to survive? (3)
BIOLOGY: ADAPTATION IN ANIMALS 22. Q1.) List three things that animals need in order to survive? (3) A1.) Food, water, & oxygen. 22. Q2.) What are the three things animals compete for? (3) A2.) Food, territory
More information1 What Is a Vertebrate?
Section 1 What Is a Vertebrate? 1 What Is a Vertebrate? Objectives After completing the lesson, students will be able to B.3.1.1 Name the characteristics that chordates share. B.3.1.2 Describe the main
More informationWhat is the body structure of a sponge? Do they have specialized cells? Describe the process of reproduction in sponges.
11.2 Sponges and Cnidarians What are the main characteristics of Sponges? Where are sponges found? What is the body structure of a sponge? Do they have specialized cells? Do sponges have separate sexes?
More informationClassification. Grouping & Identifying Living Things
Classification Grouping & Identifying Living Things Taxonomy The study of how living things are classified Classification is the sorting of organisms based on similar characteristics Carolus Linnaeus is
More informationCh 34: Vertebrate Objective Questions & Diagrams
Ch 34: Vertebrate Objective Questions & Diagrams Invertebrate Chordates and the Origin of Vertebrates 1. Distinguish between the two subgroups of deuterostomes. 2. Describe the four unique characteristics
More informationFishes, Amphibians, Reptiles
Fishes, Amphibians, Reptiles Section 1: What is a Vertebrate? Characteristics of CHORDATES Most are Vertebrates (have a spinal cord) Some point in life cycle all chordates have: Notochord Nerve cord that
More information1. Examine the specimens of sponges on the lab table. Which of these are true sponges? Explain your answers.
Station #1 - Porifera 1. Examine the specimens of sponges on the lab table. Which of these are true sponges? Explain your answers. 2. Sponges are said to have an internal special skeleton. Examine the
More informationTopic 3: Animals Ch.17 Characteristics of Animals p.338. Distinguishing Characteristics pp
Topic 3: Animals Ch.17 Characteristics of Animals p.338 - Animals are: - Multicellular. - Ingestive heterotrophs. - Have a division of labour (tissues, organs, systems). - Motile at some stage in their
More informationReviewing what we have learned:
Student Packet Student 6-3.2 Defense, Movement, Obtain Resources 6-3.4 Environmental Stimuli 6-3.5 Behavioral Responses 6-3.6 Internal Stimuli 3.6-7 Learned vs. Inherited Behavior Name: Block Reviewing
More informationTo be opened on receipt
Oxford Cambridge and RSA To be opened on receipt LEVEL 2 CAMBRIDGE NATIONAL IN SCIENCE R072/02/RB How scientific ideas have developed PRE-RELEASE RESOURCE BOOKLET *7055104248* JUNE 2018 INSTRUCTIONS TO
More informationBiology. Slide 1of 50. End Show. Copyright Pearson Prentice Hall
Biology 1of 50 2of 50 Phylogeny of Chordates Nonvertebrate chordates Jawless fishes Sharks & their relatives Bony fishes Reptiles Amphibians Birds Mammals Invertebrate ancestor 3of 50 A vertebrate dry,
More informationWHAT ARE HERPTILES? WHICH IS WHICH? 1. Vertebrates are animals that have 2. Complete the following chart of vertebrate groups: EGGS LAID WHERE?
WHAT ARE HERPTILES? 1. Vertebrates are animals that have 2. Complete the following chart of vertebrate groups: SKIN COVERING? GILLS OR LUNGS? EGGS LAID WHERE? ENDOTHERMIC OR ECTOTHERMIC Fish AMPHIBIANS
More informationHOW DID DINOSAURS REGULATE THEIR BODY TEMPERATURES?
HOW DID DINOSAURS REGULATE THEIR BODY TEMPERATURES? INTRODUCTION: THERMOREGULATION IN LIVING ANIMALS This activity explores thermoregulation in living and extinct animals, including dinosaurs. The activity
More informationSlide 1. Birds & Mammals. Chapter 15
Slide 1 Birds & Mammals Chapter 15 Slide 2 What is a Bird? Vertebrate Endothermic Feathered 4 chambered heart Egg laying Fore-limbs adapted for flight Bones nearly hollow (allow for lighter weight) Slide
More informationT. 6. THE VERTEBRATES
T. 6. THE VERTEBRATES 1.- Relate the following concepts to their definition. Later, relate each concept to one of the pictures you are going to see. 1.- FIN a.- mammals with their babies 2.- GILLS b.-
More informationInvestigating Fish Respiration
CHAPTER 31 Fishes and Amphibians Section 31-1 SKILL ACTIVITY Interpreting graphs Investigating Fish Respiration It is well known that a fish dies from lack of oxygen when taken out of water. However, water
More informationIdentifying Plant and Animal Adaptations Answer Key
Identifying Plant and Animal Adaptations Answer Key Instructions: Review the provided photos on the ipad. Try to identify as many adaptations for each plant or animal and determine how each adaptation
More informationReturn to the sea: Marine birds, reptiles and pinnipeds
Figure 34.14 The origin of tetrapods Return to the sea: Marine birds, reptiles and pinnipeds Phylum Chordata Free swimmers Nekton Now we move to reptiles (Class Reptilia) and birds (Class Aves), then on
More informationThe Evolution of Chordates
The Evolution of Chordates Phylum Chordata belongs to clade Deuterostomata. Deuterostomes have events of development in common with one another. 1. Coelom from archenteron surrounded by mesodermal tissue.
More informationse bf placing an "Xi in the 20. _X 10. Birds waterproof their feothers with oil, taken from a gland at the base of their tail.
Name: See resources on my website to COfT\plete thjs assignment. Mark each statement below true or fa l se bf placing an "Xi in the apropriate column. Then without lifting your pencil connect in numerical
More informationMost amphibians begin life as aquatic organisms and then live on land as adults.
Section 3: Most amphibians begin life as aquatic organisms and then live on land as adults. K What I Know W What I Want to Find Out L What I Learned Essential Questions What were the kinds of adaptations
More informationAP Biology. Animal Characteristics. Kingdom: Animals. Body Cavity. Animal Evolution. Invertebrate: Porifera. Invertebrate: Cnidaria.
Kingdom: Animals Eukarya Bacteria Archaea Eukarya Animal Characteristics Heterotrophs must ingest others for nutrients Multicellular complex bodies No cell walls allows active movement Sexual reproduction
More informationMuseum of Zoology Department Vision Message Objectives
Museum of Zoology Department The museum of Zoology department was established in Shawwal 1390 H (1970) with a few samples of birds and some young mammals. The number of specimens in the museum increased
More information8/19/2013. Topic 5: The Origin of Amniotes. What are some stem Amniotes? What are some stem Amniotes? The Amniotic Egg. What is an Amniote?
Topic 5: The Origin of Amniotes Where do amniotes fall out on the vertebrate phylogeny? What are some stem Amniotes? What is an Amniote? What changes were involved with the transition to dry habitats?
More informationTemperature Adaptation in Northern Dogs
This article is taken from the March, 1971 issue of "Northern Dog News" although it first appeared in the January, 1971 issue of the Newsletter of the Samoyed Club of Colorado. Temperature Adaptation in
More informationWhy do tortoises brumate?
Fall Behavior Changes in Behavior Fall has been a time of increased activity Browsing maybe eating different plants Storing up food for the winter Pacing Digging Wanting to come inside As Fall proceeds,
More informationBREATHING WHICH IS NOT RESPIRATION
BREATHING WHICH IS NOT RESPIRATION Breathing vs. Respiration All animals respire. A lot of people think respiration means breathing- this is not true! Breathing is the physical process of inhaling oxygen
More informationClass Reptilia. Lecture 19: Animal Classification. Adaptations for life on land
Lecture 19: Animal Classification Class Reptilia Adaptations for life on land بيض جنيني egg. Amniotic Water-tight scales. One occipital condyle one point of attachement of the skull with the vertebral
More informationReptilepro. Code No. Description Specification Packing
TURTLE ISLAND Magnetic Floating Platform Natural looking basking area for aquatic turtles. Stable mounting allows aquatic turtles to climb easily. Magnetic mount that s easy to install, adjust and move!
More informationUnit 19.3: Amphibians
Unit 19.3: Amphibians Lesson Objectives Describe structure and function in amphibians. Outline the reproduction and development of amphibians. Identify the three living amphibian orders. Describe how amphibians
More informationCLASSIFICATION OF ANIMALS. Learning Objectives : To explain how animals are classified into groups. Key Words:
CLASSIFICATION OF ANIMALS Learning Objectives : To explain how animals are classified into groups. Key Words: How do we identify living from non living? 7A Signs of life The meaning of life There are seven
More informationREPTILES. Scientific Classification of Reptiles To creep. Kingdom: Animalia Phylum: Chordata Subphylum: Vertebrata Class: Reptilia
Scientific Classification of Reptiles To creep Kingdom: Animalia Phylum: Chordata Subphylum: Vertebrata Class: Reptilia REPTILES tetrapods - 4 legs adapted for land, hip/girdle Amniotes - animals whose
More informationAnimals and Their Environments II
Animals and Their Environments II Grade Level: K, 2 Content Area: Life science Core Area: Exploring Organisms and Their Environments, Animals and Their Environments Lesson Overview: Students will compare
More informationKingdom: Animalia. Phylum: Chordata. Class: Aves. Order: 28 orders Passeriformes- most. Strigiformes- owls. Piciformes- woodpeckers
Snowball 3:54 1 2 Kingdom: Animalia Phylum: Chordata Class: Aves Order: 28 orders Passeriformes- most Strigiformes- owls Piciformes- woodpeckers Anseriformes- ducks & geese Osprey-Gone Fishin 1:58 3 Similar
More informationAnimals WORKSHEET 3.1 Animals
Animals WORKSHEET 3.1 Animals 1. Are these sentences true or false? Correct the false ones. a) A butterfly is a non-living thing. b) Water is a non-living thing. c) Living things are born, die, reproduce
More informationField Guide: Teacher Notes
Field Guide: Teacher Notes Bob Winters Classification Objectives After completing this activity, students will be able to: Investigate how living things are classified. Group, or classify organisms according
More informationDEUTEROSTOMES. This presentation contains copyrighted material under the educational fair use exemption to the U.S. copyright law.
DEUTEROSTOMES This presentation contains copyrighted material under the educational fair use exemption to the U.S. copyright law. Deuterostome Echinodermata body plan! Body plan! Larvae are bilateral!
More informationName Date When you put food away in the kitchen, you sort the food into groups. You put foods that are alike in certain ways into the same
1 Name Date When you put food away in the kitchen, you sort the food into groups. You put foods that are alike in certain ways into the same group. Scientists do the same thing with animals, plants and
More informationVertebrates. Vertebrates are animals that have a backbone and an endoskeleton.
Vertebrates Vertebrates are animals that have a backbone and an endoskeleton. The backbone replaces the notochord and contains bones called vertebrae. An endoskeleton is an internal skeleton that protects
More informationSustainable Resources 11. Poultry Unit: Chicken Anatomy
Sustainable Resources 11 Poultry Unit: Chicken Anatomy The Chicken Birds: Class AVES are winged, bipedal, endothermic (warm-blooded), egg-laying, vertebrates. Chicken: Gallus gallus are a domesticated
More informationA Warm Winter Tail. by Carrie A. Pearson illustrated by Christina Wald
A Warm Winter Tail by Carrie A. Pearson illustrated by Christina Wald A Warm Winter Tail A Warm Do you ever wonder how animals stay warm in the winter? Well they wonder how humans do too! In a twist of
More informationGame Ranging / Field Guiding Course. Mammals
1 2 Module # 7 Component # 1 Introduction to Origin of This topic was one of the most debated and controversial subjects in the whole of biological science for centuries. The main reasons for this are
More informationBirds & Mammals. Chapter 15
Birds & Mammals Chapter 15 What is a Bird? Vertebrate Endothermic Feathered 4 chambered heart Egg laying Fore-limbs adapted for flight Bones nearly hollow (allow for lighter weight) Bird Internal Anatomy
More informationToday s Class. Go over viewfinder lab A closer look at the Animal Kingdom Taxonomy Worksheet
Kingdom Animalia Today s Class Go over viewfinder lab A closer look at the Animal Kingdom Taxonomy Worksheet Viewfinder Kingdom: Animalia Cells: multicellular Food: eats other organisms Movement: moves
More information13. Swim bladder function: A. What happens to the density of a fish if the volume of its swim bladder increases?
Ch 11 Review - Use this worksheet as practice and as an addition to your Chapter 11 Study Guide. Test will only be over Ch 11.1-11.4. (Ch 11.5 Fossil and Paleontology section will not be on your test)
More informationSec KEY CONCEPT Reptiles, birds, and mammals are amniotes.
Thu 4/27 Learning Target Class Activities *attached below (scroll down)* Website: my.hrw.com Username: bio678 Password:a4s5s Activities Students will describe the evolutionary significance of amniotic
More informationName Class Date. After you read this section, you should be able to answer these questions:
CHAPTER 14 2 The Animal Kingdom SECTION Introduction to Animals BEFORE YOU READ After you read this section, you should be able to answer these questions: What is diversity? What are vertebrates? What
More informationReproductive physiology and eggs
Reproductive physiology and eggs Class Business Reading for this lecture Required. Gill: Chapter 14 1. Reproductive physiology In lecture I will only have time to go over reproductive physiology briefly,
More informationTable of Contents. Sample file
Table of Contents What are Amphibians? The Defense Mechanisms of Amphibians The Order of Amphibians The Life Cycle of a Frog What is a Food Chain? The Amphibian Food Chain Amphibian Habitats The Amazing
More information