Question

A cross between a black cat and a tan cat produces a tabby pattern (black and tan Fu together ) what % of kittens would have tan fur if a tabby cat is crossed with a black cat ? A:100% B:50% C: 25% D: 0% ​

Answer 1

Answer:

Explanation:

Tabby cats are the hybrids (because they have both colors) & a black cat must be homozygous black. So the cross for this problem is BB (black) x BT (tabby).  The results show that 50% of the offspring will be BB (black) & 50% will be tabby (BT). So to answer the question, 0% of the kittens will be tan.

Answer 2

a is the right answer 100