Question

Define (i) binary fission and (ii) seed germination

Answer 1

BINARY FISSION : It is a process of asexual reproduction in which the parent organism divides into two halves and each forming an independent daughter organism. 
Examples : Amoeba, yeast.

SEED GERMINATION : Seed germination is the formation of a seedling developed from the embryo of a plant seed.
Example : Gram seed.

Answer 2

binary fission is simply the asexual division of organism and seed germination is wake of embroy through a the cotyledeon