Question

Suppose that the genotype of the first parents was XBXB and XBY. What would be the genotype of their son be?

Answer 1

A. XBXB
B. XBXb
C. XbXb
D. XBY
E. XbY

Answer 2

Which do you think?

Just to clarify, is B/b meant to be an X-linked trait?

Answer 3

Hi, to find out the answer to your question lets just simply draw a punnet square for a cross between \(\sf X^BX^B\) and \(\sf X^BY\)

Answer 4

Now, we know that genotype of a boy is XY and that of a girl is XX. Now which one do you think from the above is a genotype of boy?