Question

when does amoeba reproduce through multiple fission ​

Answer 1

Amoeba reproduces through multiple fission under unfavourable living conditions .

Answer 2

$\huge\mathfrak\pink{☆Answer☆}$

A method known as multiple fission is adopted by the unicellular organism Amoeba to survive and reproduce under unfavourable conditions. When the conditions are unfavourable, Amoeba withdraws its pseudopodia and becomes almost round. It secretes a hard covering called cyst.