Question

Categorise the following organisms into two groups, according to size - amoeba, paramoecium, euglena, snail, elephant, pigeon, worms.

Answer 1

The living organisms can be mainly categorized into two categories on the basis of size-

• Unicellular Organisms: The microorganisms which are constituted from a single cell only  are known as Unicellular Organisms or Single Celled Organisms.

From the above given living organisms, the ones which belong to the category of single celled organisms are - Amoeba, Paramecium and Euglena.

• Multicellular Organisms: The living organisms which are constituted from more than one cell.

From the above given living organisms, the ones which belong to the category of Multicellular Organisms are - Snail, Elephant, pigeon and worms.

Answer 2

Answer:

above is mentioned totally right