The fern plant is a:

Pteridophytes that produce strobili (cones) are .....

The prothallus stage is found in:

How far does $Selaginella$,one of the few living members of $Lycopodiales$ $(pteridophytes)$,fall short of the seed habit?

$Selaginella$ is heterosporous. It produces two types of spores. The microspore develops into microgametophyte and the megaspore develops into megagametophyte. With respect to gametophyte,which one statement is correct?

Sporocarp is a reproductive structure of