1 / 55

Jeopardy

Jeopardy. Genetics TEST REVIEW Punnett squares and inheritance. Click to begin. Choose a point value. Choose a point value. Click here for Final Jeopardy. Vocabulary. Punnett Squares. Phenotypes and Genotypes. Inheritance Problems. Random. 10 Point. 10 Point. 10 Point.

haven
Download Presentation

Jeopardy

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Jeopardy Genetics TEST REVIEW Punnett squares and inheritance Click to begin.

  2. Choose a point value. Choose a point value. Click here for Final Jeopardy

  3. Vocabulary Punnett Squares Phenotypes and Genotypes Inheritance Problems Random 10 Point 10 Point 10 Point 10 Point 10 Point 20 Points 20 Points 20 Points 20 Points 20 Points 30 Points 30 Points 30 Points 30 Points 30 Points 40 Points 40 Points 40 Points 40 Points 40 Points 50 Points 50 Points 50 Points 50 Points 50 Points

  4. 1. What is Genetics?

  5. 1. The study of variation and heredity.

  6. 2. The stronger trait is the _________ trait, and the hidden trait is the __________ trait.

  7. 2. dominant, recessive

  8. 3. What is the term for the inherited bits of information that are passsed from parent cells to offspring cells?

  9. 3. Genes

  10. 4. What do we call it when an organisms genotype has two different alleles.

  11. 4. Heterozygous

  12. 5. What is it called when an organism’s genotype has two of the same alleles?

  13. 5. Homozygous

  14. 6. What information do you get from completing Punnett squares? (what do Punnett squares tell you?)

  15. 6. The possible combinations of the offspring's alleles

  16. 7. Complete the following Punnett sqaure: E e E e

  17. 7. E e EE Ee E ee Ee e

  18. 8. What are the possible genotypes for the Punnett square below? DD Dd Dd dd

  19. 8. DD, Dd, and dd

  20. 9. If brown hair is dominant to blonde, What are the possible phenotypes in the Punnett square below?

  21. 9. 4 brown

  22. 10. What is the ratio of dominant to recessive traits for the Punnett square below?

  23. 10. 3:1

  24. What is a phenotype? 11.

  25. 11. The physical appearance of a trait.

  26. What is a genotype? 12.

  27. 12. The allele combination for a trait – the genes.

  28. 13. What are the possible genotypes for a pointed nose?

  29. 13. PP and Pp

  30. 14. What is the phenotype for the genotype tt?

  31. 14. Blob shape

  32. 15. What would the genotype of a parent be if they are homozygous for a blue body?

  33. 15. BB

  34. 16. Green eyes are dominant to blue eyes. What are the genotypes of two parents that are heterozygous for green eyes?

  35. 16. Gg

  36. 17. One parent plant = Tt Second parent plant = Tt (T = tall t = short) What is the chance that their offspring are tall plants?

  37. 75%

  38. 18. Straight hair is dominant to curly hair in dogs. Complete the Punnett square below that represents the breeding of a homozygous straight hair dog (SS) with a curly hair dog (ss). 100 % of the offspring will have a genotype of _______ and a phenotype of _______ hair.

  39. 18. 100 % of the offspring will have a genotype of Ss and a phenotype of straight hair.

  40. 19. Yellow seeds are dominant over green seeds in pea plants. Fill in the Punnett square and determine the expected genotypes from crossing homozygous recessive and homozygous dominant parents. Genotypes __________ Phenotypes __________

  41. 19. Genotypes: Yy Phenotypes: Yellow

  42. 20. One tiger carries heterozygous, long-haired traits (Ll) and its mate carries homozygous short-haired traits (ll). Use a Punnett square to determine the probability that one of their cubs will have long hair. Probability of long hair: ____

  43. 20. 50%

  44. 21. Who is the scientist that is known as the father of genetics?

  45. 21. Mendel

  46. 22. Is the genotype CC heterozygous or homozygous?

  47. 22. Homozygous

  48. 23. What type of organism did Mendel use for genetic studies and why?

  49. 23. Pea plants - Because they had many offspring that matured (grew up) quickly. - Because they had many characteristics with two traits.

  50. 24. True of False: All traits that are more common are dominant.

More Related