Help me plz its for 9th grade biology or 10th grade

Question

asked Apr 2, 2021 193k views

1 Answer

Ali Nadalizadeh · Answer 1 · 2021-04-08T06:23:21+0000

Answer:

The answer should be
X^(A) Y^(A)

Since the pedigree has two different letters, it will have one letter of each, but the DNA will still be A.