15. In bryophytes male and female sex organs are called ......... and ......... .
In bryophytes the male sex organ is antheridium and female sex organ is archegonium. The gametophyte (n) in bryophyte bears the primiture sex organs in the form of antheridium (male) which produce flagellate antherozoids which are male gamete and need thin film of water to swim and reach female reproductive organ (archegonium).
Archegonia is female part which has single egg cell. Both these reproductive parts are born on male and female, anthridiophore and archegoniophores borne on haploid gametophyte.
