Question

there are some growth in unicellar organism how do they do​

Answer 1

Answer:

It is by cell division and breaking of neucleus.

Explanation:

Answer 2

Explanation:

In biology, the respective means of growth within an organism varies from organism to organism. For instance, multicellular organisms grow via a process of cellular division known as mitosis, while others (being unicellular) grow or reproduce colonially-speaking via a process called binary fission.