Suppose that in cats the gene for white coat dominates over the gene for cream coloration, the gene for orange

Suppose that in cats the gene for white coat dominates over the gene for cream coloration, the gene for orange eyes over the gene for blue eyes, and the gene for normal hearing over the gene for deafness. A white cat with orange eyes and normal hearing was crossed with a cream cat with blue eyes and normal hearing. As a result of this crossing, the offspring turned out to be: a) a blue-eyed, white and deaf kitten, b) a hearing, cream-colored kitten with orange eyes and c) a hearing, white kitten with orange eyes. Determine the genotypes of the parents and the likelihood of the birth of blue-eyed, white, deaf kittens.

Given:

Cats:

1. Coat color:

1) white – gamete A.

2) cream – gamete a.

2. Eye color:

1) orange – gamete B.

2) blue – gamete b.

3. Hearing:

1) normal hearing – gamete C.

2) deafness – gamete s.

Parents: mom AABBCC (white cat, orange eyes, normal hearing) is crossed with dad AabBCC (cream cat, blue eyes, normal hearing).

Gametes: ABC and ABC.

First generation offspring: AaBbCC.

That is, in the first generation, white kittens with orange eyes and norms were obtained. hearing.

Answer: c) hearing, white kitten with orange eyes