Question

Differentiate between: -
i) Unicellular and Multicellular organism ii) Breathing and Respiration​

Answer 1

Answer:

(I) Unicellular organisms are made up of only one cell that carries out all of the functions needed by the organism, while multicellular organisms use many different cells to function. ... Multicellular organisms are composed of more than one cell, with groups of cells differentiating to take on specialized functions.

(ii) Breathing and respiration are two completely different but interrelated body processes which assist body organs to function properly. Breathing is the physical process of exchanging gases whilst respiration is a chemical process which takes place at a cellular level and produces energy.

Answer 2

Answer:

unicellular organism are those cells which have only on type of cell like amoeba

multi cellular organism are those which contains many cells like human