Question

"Multicellular organisms show division of labour" .Explain the statement with example

Answer 1

In multicellular organismsm cells are assigned to perform different types of functions .. for example ... nerve cells helps in transmitting messages esily to either spinal cord or brain
fat cells helps in retaining heat
cardiac muscles which make up the heart helps in pumping throughout life
smooth muscle cell helps in contraction and relaxation of the body
blood flows to transport food , oxygen, water , minerals etc
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Answer 2

Different functions are carried out by different groups of cells in an organisms and this is known as division of labour in multicellular organisms Ex:- Heart to pump blood, Stomach to digest food, Skeletal muscles to perform movement and locomotion.