Heredity Hoedown Board Race

1. Heredity Hoedown Board Race

2. In guinea pigs, black fur is dominant to white Complete a punnett square and show the genotypic ratio for a cross between a purebred black and a hybrid black guinea pig

3. In pea plants, green is dominant to yellow for pod color What cross would result in ½ of the offspring having green pods and ½ of the offspring having yellow pods?

4. In pea plants, tall is dominant for plant height When a tall plant is crossed with a short plant, some of the offspring are short. What are the genotypes of the parents? What are the genotypic and phenotypic ratios of the offspring?

5. In pea plants, terminal flowers are recessive ¾ of the plants produced by a cross between two unknown pea plants have axial flowers and ¼ have terminal flowers. Identify the genotype and phenotype of the parents

6. In pea plants, smooth pods are dominant to constricted Cross a plant that is hybrid for smooth pods with a plant that is true breeding for constricted pods. Include the genotypic and phenotypic ratios for the offspring

7. Green is dominant for pea pod color as are smooth pods Show the outcomes of independent assortment for an individual that is homozygous dominant for pod color and is heterozygous for smooth pods

8. In mice, running is dominant to waltzing and black fur is dominant to brown Cross a homozygous running heterozygous black mouse, with a heterozygous running brown mouse

9. Curved eyebrows are dominant to straight and green eyes are recessive to brown If a heterozygous curved eyebrow green eyed individual is crossed with a straight eyebrow heterozygous brown eyed parent, what will be the phenotypic ratio of the offspring

10. In snapdragon flowers, red flowers are dominant to white and tall are dominant to short Identify the genotypes of the parents that will produce a 9:3:3:1 phenotypic ratio in the offspring

11. In mice, running is dominant to waltzing and black fur is dominant to brown Predict the genotypic and phenotypic ratios for a cross between two mice who are waltzing and brown

12. Colorblindness is recessive and is carried on the X chromosome Determine the possible genotypes for the parents of a girl who is colorblind

13. Colorblindness is recessive and is carried on the X chromosome Determine the probability of a son being colorblind to these parents: Mother is a carrier and father is color blind

14. Hemophilia is a recessive disorder carried on the X chromosome Determine the possible phenotypes of offspring for a mother who is a carrier and a father who does not have hemophilia. Use a punnett square

15. Eye color is sex-linked in fruit flies with red eyes being dominant to white Show the cross between a heterozygous red female and a red eyed male fruit fly

16. The tortoise shell gene is on the X chromosome in cats If a cat is tortoise shell in appearance is it most likely a male or female? Why?

17. Multiple Choice • True Breeding: • A musician who continues to play the same song • Different versions of the same story • Feeding food to someone else • Feeding food to yourself • A baseball player’s batting average • Predicting the outcome of a coin toss

18. Multiple Choice • Cross Pollination: • A musician who continues to play the same song • Different versions of the same story • Feeding food to someone else • Feeding food to yourself • A baseball player’s batting average • Predicting the outcome of a coin toss

19. Multiple Choice • Allele: • A musician who continues to play the same song • Different versions of the same story • Feeding food to someone else • Feeding food to yourself • A baseball player’s batting average • Predicting the outcome of a coin toss

20. Multiple Choice • Probability: • A musician who continues to play the same song • Different versions of the same story • Feeding food to someone else • Feeding food to yourself • A baseball player’s batting average • Predicting the outcome of a coin toss

21. Multiple Choice • Ratio: • A musician who continues to play the same song • Different versions of the same story • Feeding food to someone else • Feeding food to yourself • A baseball player’s batting average • Predicting the outcome of a coin toss

22. In Four O’Clock flowers, many colors are observed A true breeding red flower was crossed with a true breeding white. All of the F1 generation was pink. In the F2 generation there were pink, red, and white flowers present. Name the inheritance pattern

23. In tulips red, blue, and purple are present as flower colors When a red and blue tulip are crossed, purple flowers are produced. Identify the genotype of a red flower, a blue flower, and a purple flower

24. When a black guinea pig is crossed with a white guinea pig, the offspring are black and white Make a punnett square showing a cross between a black guinea pig and a spotted guinea pig. Indicate the possible genotypes and phenotypes of the offspring

25. Purple flowers result from a cross between a red and blue tulip Show a cross between two purple tulips. Indicate the genotypic and phenotypic ratios from the cross

26. Cattle may have a red coat, a white coat, or a roan coat (red and white hairs) A red cow is crossed with a white cow and the offspring are roan. Name the inheritance pattern