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The crossing of F1 to either of the parents is known as ans. Test cross F1 cross Back cross All of the above

Question

The crossing of F1 to either of the parents is known as ans. Test cross

F1 cross

Back cross

All of the above

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Solution

The crossing of F1 to either of the parents is known as Back cross.

A backcross is a crossing of a hybrid with one of its parents or an individual genetically similar to its parent, in order to achieve offspring with a genetic identity which is closer to that of the parent. This is achieved by the transfer of one parent's genes of interest to an offspring.

Test cross is a genetic cross between a homozygous recessive individual and a corresponding suspected heterozygote to determine the genotype of the latter.

F1 cross refers to the first filial generation, which is the generation resulting immediately from a cross of the first set of parents (P generation).

So, the correct answer is not "All of the above". The correct answer is "Back cross".

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