Punnett Squares Question Preview (ID: 18788)
FUND Genetics.
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In pea plants, tallness is dominant over shortness. If 50% of the offspring are short, what must be the genotypes of the parents?
a) TTxTT
b) TtxTt
c) ttxtt
d) Ttxtt
Make a punnett square for RrxRr. What percent of the offspring will have the genotype rr?
a) 25%
b) 50%
c) 75%
d) 100%
Which of these is heterozygous?
a) TT
b) Gg
c) zz
d) SS
Which of these is homozygous recessive?
a) rr
b) TT
c) Zz
d) Tt
Bad body odor (B) is dominant over no body odor. (b). Which of these have the same phenotype but different genotypes?
a) Homozygous smelly and homozygous nonsmelly
b) heterozygous smelly and heterozygous smelly
c) Homozygous smelly and heterozygous smelly
d) Anahoor and her boyfriend
Sasha Payne-Diaz has a dominant trait for ANNOYING (AA). If she marries Heywood Jabuzzoff who is cool, what % of their kids will be cool?
a) 0%
b) 25%
c) 75%
d) 100%
Nadia Belimi is heterozygous dominant for liar (L). What are the chances she could have kids that are NOT liars if she marries Noah Dinlie who is ll?
a) 0%
b) 25%
c) 50%
d) 100%
What happens if Mrs. Goodrich spills water on her laptop?
a) swearing
b) shenotype
c) yelling
d) none of the above
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a)
b)
c)
d) u
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a) u
b)
c) u
d)
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