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A tall head (T) is dominant to short (t). What genotype(s) could the offspring have to have a tall head?

User Dedek Mraz
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1 Answer

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Answer: TT, Tt

Step-by-step explanation:

it could only be one of 3 things homozygous dominate (TT) Homozygous Recessive (tt) or heterozygous (Tt)

with only 3 possible combinations it makes it easy to see what ones would be Tall

Think about it like this

If it has a dominate allele (T) it will always be tall

It needs 2 Recessive Alleles (tt) to be short

User Thirlan
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