Question

Assertion: Hybrid is superior than either
of its parents.
Reason: Hybrid vigour is lost upon
inbreeding.
a.Assertion is correct reason is wrong
b.both A and R are correct​

Answer 1

Answer:

B

Explanation:

Hybrid vigour or heterosis is superior over either of its parents in one or more characters. Hybrid vigous is lost during inbreeding. It is lost in F2 -generation in self-pollinated plants, whereas in cross-pollinated plants, it slowly declines.