Haveouts! Guided Notes Pen/pencil CAV Card Pass Homework to the end of the table if you did itt. There WILL be a Do First so take out your DFAD

Do First: Answer in your DFAD Haveouts Guided Notes Pen/pencil CAV Card Annotate and answer the multiple choice questions. Leave 4-6 blank 4 mins

Brays Oaks’ 9th Grade Biology is ABOVE the District average Brays Oaks’ 9th Grade Biology is ABOVE the District average! Congratulations, all your hard work is paying off! Period Average 1st – 76.8 2nd – 81.4 5th – 75.3 6th - 72.9 7th – 77.3 8th – 77.7

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

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?

Mr. Fitz Baby Fitz Mr. Fitz’s Dad Blue Eyes 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 Mr. Fitz Hazel Eyes Baby Fitz ?????

Leave enough room on the top and to the left

Make Punnett Square We know that green eyes are recessive (b) and brown eyes are dominant (B) Homozygous Dominant = BB = brown eyes Heterozygous = Bb = hazel eyes Homozygous Recessive= bb = blue eyes b b B b B B b b b b

Fill in Punnett Square by having each letter fill a box below or to the right.

Add phenotype probabilities Hazel eyes = Bb=50% Blue eyes= bb= 50% There is a 50% or 1/2 chance that Baby Fitz will have blue eyes

Skip 1 & 2, lets answer on 3 &4 as a class Gg

Independent Practice 8 mins Answer questions 5 through 8 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 8 minutes. 8 mins

Questioning: Ask a question about a specific step. Ask a question related to a specific section of the guided notes. Discussion Directly answer each question on your paper by solving each problem step by step. Directly respond to the questions and comments of peers. Used discussion stems to promote productive discussion. Had appropriate section of guided notes open while working on the corresponding section of independent practice. Maturity & Behavior Maintain a respectful tone 100% of the time. Re-evaluate your work when someone had a different answer. Participate and remain on task 100% of the time. Show Your Work Always be able to show evidence for what you state as fact, this is a good time to use your Biology Notebook. Group Practice For group work today, we will be using a Discussion Rubric. We will be working at a level two volume. During this time you need to be comparing your answers to make sure you and your table have all the correct answers. 8 mins

Tuesday Tutorials Thursday Tutorials Obi, Stephanie – 6th Salgado, Jasmin – 7th McCardle, Paul – 8th Martinez, Roberto Josue Ramos – 2nd Villegas, Roger – 1st Monjaraz, Alejandra Ware, Breanna – 1st Reyes Ramirez, Randy Harper, Isaiah Gonzalez, Giovani Gonzalez, Ashley Miranda, Javier Roman, Jennifer Regules Joaquin, Kevin Salazar, Jaqueline