Question

is nephrolepis monocious and homosporous ?

Answer 1

$\huge\sf{Answer}$

. The sporophyte may be homosporous (e g. Dryopteris) or heterosporous (e.g. Selaginella, Marsilea, Azolla etc.) In heterosporous forms, 2 types of spores develop i.e. microspores and megaspores.