Question

Sporophytic body in terodophytes is known as prothallus

Answer 1

$<i>A gametophyte is the plant that produces gametes. The ferngametophyte is a small (approximately 5 mm), bisexual, heart-shaped plantcalled a prothallus.$

$<B> The prothallus is haploid, since it grew from a spore which had been formed by meiosis. ... On the underside of the prothallus the sex organs form.$