10) Prothallus in pteridophyte is -
A) Nonvascular, haploid, multicellular small mostly photosynthetic thalloid gametophyte
B) Vascular, n, multicellular sporophyte
C) 2n, free-living gametophyte
D) Is thallus i plant body in same pteridophytes
Answer A) Nonvascular, haploid, multicellular small mostly photosynthetic thalloid gametophyte
Prothallus is independent