Question

what is the unicellelar system

Answer 1

$\bf\large\color{orange}{Hey\:Friend}$

unicellular organisms are those organisms that are composed of only and only one cell and that cell only performs all the function for the existence of that organism.

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Answer 2

* The organism having one cell are called unicellular organisms.

* Ex :- Amoeba, paramecium etc.

* In these types of organisms one cell do all the activities of the body.

Hope it helps you.