2. 100 200 300 400 500 Punnett Square Punnett Square, too! ___gousDo the Math Hodge- podge

3. Punnett Square – 100 A four-sided tool used for predicting traits Punnett Square

4. Punnett Square- 200 What’s the first step in solving the following problem? If you cross a homozygous dominant purple pea plant with a heterozygous pea plant, what’s the probability of the offspring being purple? underline the important information

5. Punnett Square 300 After underlining, what’s the next step in solving the following problem? If you cross a homozygous dominant purple pea plant with a heterozygous pea plant, what’s the probability of the offspring being purple? Figure out what is dominant and what is recessive

6. Punnett Square 400 After figuring out what’s dominant and recessive, what’s the next step for solving the problem of: If you cross a homozygous dominant purple pea plant with a heterozygous pea plant, what’s the probability of the offspring being purple? Labeling for mom and dad or plant 1 or plant 2, etc.

7. Punnett Square- 500 What’s the last step before making the cross to complete a Punnett Square? Place alleles (genotypes) on the top and side of the square

8. Punnett Square, Too!- 100 Cross a homozygous brown- eyed man with a homozygous brown-eyed woman. Brown is dominant. Use the letter ‘B’. BB BB B B

9. Punnett Square, Too! - 200 Cross a heterozygous brown- eyed man with a blue-eyed woman. Brown is dominant. Use the letter ‘B’. Bbbb Bb bb Bb b b

10. Punnett Square, Too!- 300 Cross a blue-eyed woman with a blue-eyed man. Use the letter ‘B’. bb bb b b

11. Punnett Square, Too!- 400 Cross a purebred purple pea plant with a hybrid pea plant. Purple is dominant. Use the letter ‘P’ PP Pp PP P p

12. Punnett Square, Too!- 500 Cross a heterozygous purple pea plant with a white pea plant. Purple is dominant. Use the letter ‘P’ Pppp Pp pp Pp p p

13. _______gous – 100 Two alike alleles are known as homozygous

14. _______gous - 200 A genotype with different alleles is known as Heterozygous

15. ______gous - 300 HH, for example Homozygous dominant

16. ______gous - 400 hh, for example homozygous recessive

17. _____gous - 500 When two chromosomes on a chromatid are alike, it’s called….. homologous

18. Do the Math - 100 The likelihood that an event will occur Probability

19. Do the Math - 200 What is the % probability of the offspring having a heterozygous genotype? 0% BB BB B B

20. Do the Math - 300 Brown is dominant. What is the % probability of the offspring having a phenotype of brown eyes? 50% Bbbb Bb bb Bb b b

21. Do the Math - 400 What is the % probability of the offspring being a hybrid? 50% PP Pp PP P p

22. Do the Math - 500 What is the probability of the offspring being a purebred? Do not express it as a percentage. 1/2 or 1:2 PP Pp P P P p

23. Hodgepodge - 100 Who is the “Father of Genetics”? Gregor Mendel

24. Hodgepodge - 200 What is a pea pod? The outermost casing which holds peas, the delicious round vegetables, in place.

25. Hodgepodge - 300 When Gregor Mendel used only purebred pea plants in his experiments, he was using the principal of: Selective Breeding

26. Hodgepodge - 400 Yellow is recessive. For pea pods, which color would show if you had two recessive alleles? yellow

27. Hodgepodge - 500 What’s the probability of having a yellow pea pod when each parent has a homozygous dominant genotype? Green is dominant 0%