What is reproduction?

Why is reproduction essential for organims?

Distinguish between asexual and sexual reproductions. Why is vegetative reproduction also considered a type of asexual reproduction?

Vegetative reproduction is considered as a type of asexual reproduction. Give the reasons

During Oogenesis,in human female, a primary oocyte produces four haploid cells. Out of these four haploid cells, only one is used in reproduction. Then What is the fate of the haploid cells used in reproduction?

Vegetative reproduction is a type of

How does the progeny formed from asexual reproduction differ from that formed by sexual reproduction?