1 / 10

Punnett Squares Practice: Genetic Probability Calculations

Practice Punnett squares for genetics with three examples on a separate sheet. Calculate offspring probabilities for hair color, tail type, and chin traits. Learn how to determine genetic outcomes based on dominant and recessive alleles.

gladysgriffin
Download Presentation

Punnett Squares Practice: Genetic Probability Calculations

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. Punnett Squares Practice On a separate sheet of paper

  2. Example 1 A A A a

  3. Example 1 Answer A A AA AA A Aa a Aa

  4. Example 2 T t T t

  5. Example 2 Answer T t TT T Tt tt Tt t

  6. Example 3 C c c c

  7. Example 3 Answer C c Cc cc c Cc cc c

  8. Example 1 Probabilities What is the probability that the offspring will have brown hair? What is the probability that the offspring will have blonde hair? A A AA AA A Key A represents brown hair a represents blonde hair Aa a Aa

  9. Example 2 Probabilities What is the probability that the offspring will have a straight tail? What is the probability that the offspring will have a curly tail? T t TT T Tt Key T represents dogs having straight tails t represents dogs having curly tails tt Tt t

  10. Example 3 Probabilities What is the probability that the offspring will have a cleft chin? What is the probability that the offspring will not have a cleft chin? C c Cc cc c Key C represents no cleft chin c represents cleft chin Cc cc c

More Related