Question

One-quarter of the possible offspring for a cross are homozygous dominant. What genotype do each of the parents have?

1) heterozygous
2)homozygous dominant
3)homozygous recessive
4)homozygous

Answer 1

The answer is Heterozygous:)

Answer 2

It is 1 !! Heterozygous

As lets suppose Tt and Tt ; it will produce TT, Tt, Tt, tt
thus 1/4 of homozygous dominant !!

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