Question

A heterzygous woman with

Polydactyl marries a man with
normal digits.
15. Which allele is dominant?
Tv
C
cr
a
16. Write the parent genotypes below.
Polydactyl woman:
normal digits man:

Answer 1

Based on the given information, we can assume that the gene for polydactyly is dominant and the gene for normal digits is recessive. Therefore, the possible genotypes for the parents are:

Polydactyl woman: Tt
normal digits man: tt