Why The Sexual Mode Of Reproduction

The sexual mode of reproduction in protozoa is called

In preridophyta, sexual mode of reproduction takes place by _________ .

Why do algae and fungi shift to sexual mode of reproduction just before the onset of adverse conditions?

Why do algae and fungi shift to sexual mode of reproduction just before the on set of adverse conditions?

Why do algae and fungi shit to sexual mode of reproduction just before the onset of adverse conditions?

Why do higher oranisms shift to sexual mode of reproduction is spits of these being complex?

Spermatization is a sexual mode of reproduction in ______