Question

how do organisms reproduce by fission write names of any two organisms which reproduce by this method

Answer 1

As we know that fission is an asexual reproduction method so, Fission are of two types - Binary fission and multiple fission.
In this two sub - division of fission, Cell divsion take place. But in a different manner in both the cases.
Binary fission - amoeba and for multiple fission - fungi (spore formation)
thats all

Answer 2

hey mate here is your answer

(a) Cell division takes place which leads to creation of new individuals.
(b) Bacteria, Protozoa.

Hope this will help you