Question

A black cat and a white cat have four black kittens in the F1 generation. In the F2

Answer 1

there are three black kittens and one white kitten when f2 second filial generation offspring are crossed

lets consider the genotype of white cat WW and black cat as BB in first generation as its given in question all the offspring of f1genearation are black gives hint that  black is dominant over white now genotype of f1 offspring's are wB now in F2second filial generation  where 2 offspring of of f1 crossed the resultant offspring is 3 black kittens and 1 white kitten.

F2second filial generation  is the second filial generation of the offspring produced by inbreeding F1 people, whereas F1 generation refers to the first filial generation of the offspring from the parents

To learn more about f2 generation:

brainly.com/question/10736907

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