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Mrs. Danin-Kreiselman, Biology



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6.Genetics , Human Genetics

BIOLOGY B: GENETICS  2012

Assignment Sheet: Mrs. Kreiselman

(NOTE: The posted plan is tentative. Changes may occur along the way. So, please check with the board for the updated assignments as you enter the class!)

Updated: 02.12.12

 

Thursday

Jan 26

 

Genetics - Intro

* Introductions, Procedures

* Card Simulation

 (Due Thursday, Recommended to start on Wed).

Friday

27

Genetics – intro (segregation)

- Probablity in genetics

* Card Simulation – cont., Analysis

 

* Card simulation – Complete

* Card simulation - analysis

* Study Guide 6.4 p.59-60

Due: Monday

Monday

30

Terminology

* Power - notes

* Power Notes: Genetics – Vocabulary

Tuesday

31

Probability in genetics

 

* Coin Exercise

Homework:

T = Brown eyes, t = Blue eyes.

If the parents’ genotypes are Tt and Tt, what is the chance that the father will give t?

1)       What are the chances that the mother will give tt?

2)       What are the chances that the child will inherit t from both?

3)       What are the chances that the child will have blue eyes?

4)       What are the chances that the child will have brown eyes?

5)       In a family with four children, what do you expect will be the number of blue eyed children?

Is it possible that all children will have blue eyes? Explain.

Due: Thursday

Wednesday

February

1

Mendel’s Law of random segregation

* Mendel - notes

* Notes – Mendel

 

Thursday

2

Mendelian Genetics:

Monohybrid cross

Punnet Squares, probability.

* Flower dissection

* Monohybrid crosses (1st word problems)

* Monohybrid crosses –

Due Monday!

 

Friday

3

* Mendelian genetics:

Monohybrid crosses.

* Word problems – one trait cont.

 

* Monohybrid crosses – word problems.

Homework 2: Study Guide p.61-62 Questions 1-7, 12-16

Due: Tuesday

Monday

6

 

* Annotated drawings (Jounral)

* Punnet Square with Mendelian traits – cont.

* White Board genetic ‘drill’

 

* One-Trait: Complete

* EC: “Alien Genetics” - Second word problem set. (E.C.)

 

Tuesday

7

Quiz: Mendelian Genetics

* Quiz

* Flower Dissection

* Mendel’s song.

Quiz: Mendelian Genetics

 

Wednesday

8

* Independent assortment

(dihybrid cross)

 

* Mendel’s peas observation (from Mendel’s drawing)

 

* Peas - Analysis questions.

* HW:

1) Draw a punnet square just like in p.186, but with two parent plants that are GgTt (G/g: Green-Yellow pods, T/t – tall/short). Fill it will all the combinations of genotypes.

 

2) List all of the 4 combinations of two phenotypes. For each – Use the punnet square and calculate the chances to get this combined phenotype out of the 16 combinations.

 

3) Write Mendel’s law of independent assortment (186). What is independent from what?

 

4) Read p.191. When are genes called “linked”?

 

5) Which follow Mendel’s 3rd law: Genes that are linked or not? Explain.

 

Due: Thursday

Thursday

9

 

Mendelian Genetics

* Independent assortment – the chromosomal connection

 

 

Friday

10

* Incomplete Dominance, Co-Dominance; Polygenic traits; Environmental effects

* Independent Study (Square charts)

 

* Complete Square charts for non-Mendelian traits.

 

Monday

13

* Incomplete Dominance, Co-Dominance ; ABO Blood Types.

 

* Notes

* Punnet Square exercises

* Complete ABO Punnet square exercises.

 

 

Tuesday

14

* Introduction to human chromosomes.

* Looking at human chromosomes

* Notes: Sex-Linked disorders

* Homework, read section 7.1 p.200-203

Study Guide p.65-66 (Sex-linked traits) Due: Wednesday

Wednesday

15

* Human genetic disorders: dominant / recessive, Autosomal / sex-linked disorders

* Genetics Disorders – Survey

* Pre-Lab Test

* Homework: PKU reading – handout: Read and Answer questions (Part 2, follow up).

Due: Thursday

Thursday

16

PKU Lab

 

PKU:* Introduction

* Part One: Newborn Screening tests

* Part Two: Follow-up tests to confirm Diagnosis

* Group posting, and group posters, Student-observations I notebooks.

Friday

17

PKU Lab

* Part Three: Inheritance and PKU

 

 

Monday

20

President’s Day

 

 

Tuesday

21

PKU Lab

* Part Four: Genetic Testing

* Post-Lab Test

 

Wednesday

22

 

Genetics: REVIEW

 

 

Thursday

23

Genetics: REVIEW

 

 

 Friday 24

TEST: Genetics

 

 

 

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