wiz-icon
MyQuestionIcon
MyQuestionIcon
1
You visited us 1 times! Enjoying our articles? Unlock Full Access!
Question

Multicellular organism have division of labour? Explain.

Open in App
Solution

Division of labour is differentiation of certain components or parts to perform different functions for increased efficiency and higher survival. Multicellular organisms often possess millions of cells. All the cells are not similar. The cell present on the surface is dead and impermeable to protect the internal cells from the harsh external environment. They also form structures for offence and defence of the organism.
Every cell of a multicellular organism cannot obtain food from outside. The organism requires a system for obtaining requires a system for obtaining food. Its digestion and distribution. Therefore, a digestive system and system of transport are also required.
Certain cells of the body take over the function of reproduction. Others take part in repair and replacement of worn out or injured portions.
For optimum functioning of cells, a multicellular organism also comes to have an internal favourable environment.
Therefore, multicellular organism comes to have the division of labour.

flag
Suggest Corrections
thumbs-up
0
Join BYJU'S Learning Program
similar_icon
Related Videos
thumbnail
lock
Unicellular Organisms
BIOLOGY
Watch in App
Join BYJU'S Learning Program
CrossIcon