Question

Binary fission in amoeba with diagram

Answer 1

Binary Fission in amoeba:
Most single celled organisms use the method of
binary fission for cell division and reproduction.
These include paramoecium, bacterium, and
finally amoeba. In this paragraph we will be
focusing on amoeba’s cell division which is also
its method of reproduction. In binary fission the
amoeba consists of one parent which forms the
2 daughter cells. First, the amoeba cell
undergoes nuclear division and replicates into
two nuclei. The two nuclei divide and move to
opposite directions in the parent cell. The cell
then produces protiens and nutrients in
preperation for binary fission. In the stage of
binary fission, the cell divides and forms 2
daughter cells. This process generally occurs
when environmental conditions are most
favourable. That is, when there is enough food,
water, and a favourable temperature.

Answer 2

binary fission:

In this, parent cell divides to produce two equal cells that give rise to two new individuals.

Example:- Bacteria, Amoeba & paramecium