Haveouts Guided Notes Pen/pencil DFAD Privacy Folder Silent after the bell rings

Haveouts Guided Notes Pen/pencil DFAD Privacy Folder Silent after the bell rings

Do First: Answer these questions in your DFAD Answer the following questions silently and independently in the Wednesday box of your DFAD Use your guided notes from 3.5 Intro to Punnett Squares and flip it over to page 2. On this page is the 6 questions that you will use for the Do First today. These are most missed questions from Quiz #8.

Quiz #8 Protein Synthesis 1 st Period gets candy and a homework pass. 6 th period gets extra homework.

How can we predict the color of Baby Fitz s eyes? Mr. Fitz s Dad Blue Eyes Mr. Fitz Hazel Eyes Before we do that lets look at some vocabulary Baby Fitz?????

New Topic Genetics If this new topic is genetics, or where we get our traits, why did we spend so much time talking about Protein Synthesis? Capital letter comes first. Dominant trait is always shown

STAAR Punnett Squares This cluster of objectives is one of those objectives that you can GARENTEE will be on STAAR. Make sure you are paying attention and giving 100% to make sure you are the most prepared. You will see Punnett Square Questions on the following upcoming assignments: Your next Do First The nest Pop Quiz On Quiz #9 Punnett Squares Unit 3 Exam Biology Common Assessment STAAR

Vocab for Today Allele Versions of a trait that you get from each parent. Genotype the combination of alleles for a gene. Phenotype result of the genotype. The physical trait. Homozygous both alleles are the same. Heterozygous two different alleles. Dominant overpowers the recessive traits (shown by capital letters) Recessive hidden by the dominant trait (shown by lowercase letters)

What does Homozygous mean? What does Heterozygous mean? What is the dominant genotype? What is the recessive genotype? What is the dominant phenotype? What is the recessive phenotype?

Blue eyes are homozygous recessive, hazel eyes are heterozygous, and brown eyes are homozygous dominant. If Mrs. Fitz s eyes are Homozygous recessive and Mr. Fitz is Heterozygous, what is the percentage that Baby Fitz will have blue eyes? Mr. Fitz s Dad Blue Eyes = bb Mr. Fitz Hazel Eyes = Bb Baby Fitz?????

Make Punnett Square We know that blue eyes are recessive (b) and brown eyes are dominant (B) Mr. Fitz has hazel eyes(bb) and my wife has blue eyes (bb). BB brown eyes b b Bb hazel eyes B bb blue eyes b

We should remember this from 7 th grade. B b b b Bb b b

Fill in Punnett Square by having each letter fill a box below or to the right. There is a 50% or 1/2 chance that Baby Fitz will have blue eyes Hazel eyes = Bb=50% Blue eyes= bb= 50%

Baby Fitz has blue eyes!

Independent Practice Answer all questions starting at the Independent Practice section. Work must be done silently and independently. No Talking. If you have a question or request raise a silent hand and be patient. For independent practice, today we will be working silently and independently for minutes.

Group Practice Review the questions answered during Independent practice. Go over each question. Each table member should explain why they selected their answer. Work must be done at a level ONE volume, which means I should not be able to hear you from my desk. Remain in your seat and only talk to people at your table. Make sure to keep conversations on topic. If you have a question or request raise a silent hand and be patient. For group practice, today we will be working for 10 minutes.