Which one of the following generates new genetic combinations leading to variation?

$A$ - In several fungi and plants terms such as Homothalic.

$R$ - Dioecious are the terms used to describe unisexual condition.

Which organism have haploid plant body

In sexual reproduction, offsprings resemble the parents

Anisogamous means both gametes are

$A-$ Events after the formation of zygote are called post fertilization events

$R -$ In viviparous animals a young one develops out side the mother body