Question

backcross and test cross​

Answer 1

Answer:

back cross jb offspring ka cross one of the parents se kra dein

test cross jb offspring ka recessive parents se kraye

Answer 2

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▪ Back cross- When F1 individuals are crossed with one of the two parents from which they were derived, then such a cross is called a back cross. .

▪ Test cross- A test cross is a cross used to test whether an individual is homozygous ie pure or heterozygous ie hybrid. It is always crossed with a recessive parent.

I hope its help for you:)