Question

what do you mean by isomorphic and heteromorphic alternation of generation​

Answer 1

Answer:

Isomorphic alternation of generation - The diploid (2n) sporophyte and the haploid (n) gametophyte are not different in morphological structure.

Heteromorphic alternation of generation - The diploid (2n) sporophyte and the haploid (n) gametophyte are clearly different in morphological structure.

Hope it helps you