Question

Division of labour exists among cells in Unicellular organisms only in human beings Unicellular and multi cellular Organisms Multi cellular​

Answer 1

Answer:

Multicellular are organism are made up of millions and trillions of cells all these cells perform specific function all cells specialised for performing similar function are grouped together as tissues in the body. Hence a particular function is carried out by a group of a cells at definite place in the body . Similarly different function are carried out by different groups of cells in an organism and this is known as a division of a labour and multicelluar

Answer 2

Division of labor exists among cells in a multicellular organism.

• Division of labor among cells is a phenomenon in which cells are given specialized functions.
• The interaction and working of different cells together as a unit ensure the proper functioning of the organism.
• Example: The α cells in the human pancreas are responsible for the production and secretion of the hormone glucagon while β cells secrete insulin.
• Unicellular organisms like amoeba do not exhibit division of labor since a single cell performs all the functions necessary for survival.

(The complete question is - Division of labor exists among cells in (a) Unicellular organisms (b) only in human beings (c) Unicellular and multicellular (d) Organisms Multicellular​)