NEET BIOLOGY

Detailed explanation-1: -Breastmilk is not a uniquely human feature. All mammals produce milk, and each mammalian species produces its own special blend best suited for its babies.

Detailed explanation-2: -Spontaneous production of milk not associated with childbirth, known as galactorrhea, can occur in human males and females.

Detailed explanation-3: -Majority of mammals are viviparous, which means they give birth to young ones. But there are exceptions to this viviparous character. Few of the lower mammals are oviparous in nature that means they lay eggs. The duck-billed platypus and the spiny anteater are the examples of mammals having oviparous nature.

Detailed explanation-4: -All mammals are capable of producing milk, from the egg-laying monotremes like platypuses, to pouch-sporting marsupials like kangaroos and wallabies, and the more reproductively familiar rabbits, tigers, hippos, monkeys, and dolphins.