Question

different between unicellular and mulcellular organisms?
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Answer 1

Answer:

Unicellular organisms :

1)Consists of a single cell.

2) All activities of these organisms are performed by a single cell.

3) There is no division of labour as the single cell performs all the activities.

4) Reproduction consumes a single cell.

5) The life span of an individual is short.

Multicellular organisms :

1) Consists of large no. of cells.

2) A single cell peforms one or few activities of the organisms.

3) Cells are specialised to perform different functions of the body so that there is division of labour within the cells.

4) Only some cells of the body called the germ cells take part in reproduction.Other cells remain intact.

5) The life span of an individual is long.

Answer 2

Answer:

UNICELLULAR ORGANISMS ---- These organisms are those organisms which are single celled .

Example --- Amoeba and paramecium and many more.......

MULTICELLULAR ORGANISMS ----- These organisms are those organisms which are having more than one cell or thousands or lakhs or more that that too are refered as multicellular organisms.

Example ---- Human Beings, Animals , plants and many more------------