Solution :
The process by which a parent cell divides into two daughter cells is known as binary fission.
A single-celled organism is an amoeba.
Process of binary division in Amoeba
It starts the reproduction process after maturation,
i) first of all, lengthens by dividing its nucleus and divided into two nuclei.
ii) The body ( cytoplasm ) is then divided into two parts, each receiving a nucleus.
iii) Finally, one parent amoeba produces two offspring ( daughter amoeba ).
Binary fission is the term for this sort of asexual reproduction in which an animal divides into two individuals to reproduce.