Question

What is test cross, back cross,out cross

Answer 1

Answer: Back Cross :- Crossing of the F1 progeny with the parent.

Test Cross :- A type of back cross in which F1 progeny is crossed with a recessive parent in order to determine its genotype.

Out Cross :- A type of back cross in which the progeny is crossed with the dominant parent in order to remove the recessive characters.

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Answer 2

Answer:

When F1progeny crossed with parents(both male&female)called back cross. F1 progeny crossed with recessive parents called test cross. whenF1 progeny crossed with dominant parents called out cross.