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Genetics jeopardy 1
- 2. Punnett Punnett ___gous Do the Hodge- Square, Square too! Math podge 100 100 100 100 100 200 200 200 200 200 300 300 300 300 300 400 400 400 400 400 500 500 500 500 500
- 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‟. B B B BB BB BB BB B
- 9. Punnett Square, Too! - 200 Cross a heterozygous brown- eyed man with a blue-eyed woman. Brown is dominant. Use the letter „B‟. B b b Bb bb Bb bb b
- 10. Punnett Square, Too!- 300 Cross a blue-eyed woman with a blue-eyed man. Use the letter „B‟. b b b bb bb bb bb b
- 11. Punnett Square, Too!- 400 Cross a purebred purple pea plant with a hybrid pea plant. Purple is dominant. Use the letter „P‟ P P P PP PP Pp Pp p
- 12. Punnett Square, Too!- 500 Cross a heterozygous purple pea plant with a white pea plant. Purple is dominant. Use the letter „P‟ P p p Pp pp Pp pp 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? B B B BB BB BB BB B 0%
- 20. Do the Math - 300 Brown is dominant. What is the % probability of the offspring having a phenotype of brown eyes? B b b Bb bb b Bb bb 50%
- 21. Do the Math - 400 What is the % probability of the offspring being a hybrid? P P P PP PP p Pp Pp 50%
- 22. Do the Math - 500 What is the probability of the offspring being a purebred? Do not express it as a percentage. P P P PP PP Pp Pp p 1/2 or 1:2
- 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%