1. Monday Dec. 10 Page 273 Answer question # 1

2. Gametes Sex Cells X X XX Xy Body Cells Baby Girl

3. Gametes Sex Cells D d D d DD dd Body Cells Offspring

4. Gametes Sex Cells D d D d DD dd Body Cells Offspring

5. Goal # Two Trait Cross Number your paper 1, 2, 3 Write an answer for the following questions

6. 1. Write the phenotype for the pea on the left and the phenotype for the pea on the right. Round Green Wrinkled Yellow

7. 2. Write the genotype for the pea on the left and the genotype for the pea on the right. Round GreenWrinkled Yellow RRyy Rryy rrYY rrYy

8. 3. Write the genotype for a heterozygous round and heterozygous yellow pea.

9. Write the genotype for a heterozygous round and heterozygous yellow pea. Rr

10. Write the genotype for a heterozygous round and heterozygous yellow pea. RrYy

11. Segregate the alleles to form gametes RrYyRrYy Can not have two of the same letters in the same gamete

12. Segregate the alleles to form gametes rrYYrrYY

13. RryyRryy

14. What will the offspring look like in a cross between RrYy RrYyRrYy x

16. Dihybrid cross think sheet

17. Dihybrid cross Two traits are crossed at one time. RrYy X RrYy

18. Make a Punnett Square

19. 1 2 5 9 3 8 13 3 12 5 6 1416 11 15 10 RYryrYRy RY Ry rY ry 7

20. RYryrYRy RY Ry rY ry

21. Match the Genotypes With The Phenotypes Round and Yellow are dominant 1.Round & Yellow 2.Round & Green 3.Wrinkled & Yellow 4.Wrinkled & Green RRYY rrYY rryy RRyy RrYy Rryy rrYy

22. Write the Gametes for the following 1. Bb 2. BbFf

23. Two Trait Cross :Rabbits 1. What are the phenotypes (descriptions) of rabbits that have the following genotypes? Ggbb ________________________ ggBB _________________________ GgBb ________________________ ggbb _________________________

24. 1. What are the phenotypes (descriptions) of rabbits that have the following genotypes? Ggbb ________________________ ggBB _________________________ GgBb ________________________ ggbb _________________________

25. Question 2 A male rabbit has the genotype GgBb. What are the four different combinations of gametes that this rabbit is able to produce?

26. Question 3 A female rabbit has the genotype GgBb. What are the different combinations of gametes that this rabbit is able to produce?

27. Make a Punnett Square

28. Question 4 Complete the Punnett square and Answer questions 1 – 4

29. Phenotypes of Offspring 1. How many have gray fur and black eye? 2. How many have gray fur and red eyes? 3. How many have white fur and black eyes? 4. How many have white fur and red eyes?

30. Take Out a Sheet of Paper Write Genetic Test Review across the top. Write Genetic Terms Number your paper 1 – 8 Skipping lines as you go. Write Phenotypes Number your paper 9 – 15. Write Genotypes Number your paper 16 – 24.

31. Question 5 A male rabbit with the genotype GgBb is crossed with a female rabbit with the genotype GgBb. List the gametes for both the male and the female. Determine the possible phenotypes of the offspring. Male Gametes Female Gametes

32. Phenotypes of Offspring 1. How many have gray fur and black eyes? 2. How many have gray fur and red eyes? 3. How many have white fur and black eyes? 4. How many have white fur and red eyes?