Cats can be striped, which is dominant to being solid. they can also have pointed (dominant) or round (recessive) claws. if a heterozygous striped cat with rounded claws mates with a solid cat with homozygous pointed claws, what will their offspring be?

If the gene for the color is A then:

Striped cat has the genotype AA (dominant homozygous) or Aa (heterozygous)

Solid cat has aa (recessive homozygous) genotype .

If the gene for the claws is B then:

Pointed claws genotypes are: BB (dominant homozygous) and Bb (heterozygous)

Cats with rounded claws have bb (recessive homozygous) genotype.

If we cross heterozygous striped cat with rounded claws with a solid cat with homozygous pointed claws:

P: Aabb  x  aaBB

F1: half of the offspring will be double heterozygous (striped cat with pointed claws)  

Other half of the offspring are solid cats with pointed claws.

thinking it would be d not too sure but i think it's right

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