Just a few hours after the birth of a baby, the mammary glands start producing milk.
Prolactin is the hormone that stimulates this event!
The correction option is D, HYDROLYSIS REACTION.
Hydrolysis reaction is a type of reaction in which a large molecule is split into its constituents monomers by breaking of chemical bonds through the addition of water. It is called hydrolysis because it involves addition of water.<span />