Question

Healing of cuts and wounds is

• A. Repair
• B. Regeneration
• C. Dedifferentiation
• D. Growth

Answer 1

The correct option is A Repair

A.Repair – Formation of new cells or tissues in the infected or unhealthy parts is called Repair. It occurs in the healing of cuts and wounds.

B.Regenaration – Formation of cells or tissues, in the regions, in which tissues lost due to injury or wounds is called regenaration. It occurs in the broken parts of body.

C.Dedifferentiation – Formation of young or immature cells from mature cells is called Dedifferentiation. It occurs in the formation of secondary tissues.

D.Growth – Formation of tissues from embryo is called Growth. It occurs during primary growth.

So, the correct option is ‘Repair’.