DENDROLOGY

Detailed explanation-1: -mammal, (class Mammalia), any member of the group of vertebrate animals in which the young are nourished with milk from special mammary glands of the mother. In addition to these characteristic milk glands, mammals are distinguished by several other unique features.

Detailed explanation-2: -Zebras, bats, and bears do it. So do whales, tigers, and humans. These animals all nourish their newborn offspring with milk. It’s a defining characteristic of what it means to be a mammal.

Detailed explanation-3: -Well, even though some baby mammals are born different ways, they all drink milk that comes from their mothers’ bodies. Baby pigs, dolphins, bats and elephants all drink milk! Because the babies rely on their mother’s milk to live, the mammal mommies have to care for their young.

Detailed explanation-4: -Mammals are a group of vertebrate animals. Examples of mammals include rats, cats, dogs, deer, monkeys, apes, bats, whales, dolphins, and humans.