Believe it or not, the glands that produce milk are mutated sweat glands. In the monotremes, or egg-laying mammals (platypus and echidna), milk oozes out over a wide patch of skin (the mother platypus flexes her belly muscles to make a sort of trough to catch it). In more advanced mammals, it's excreted at specific sites, called teats.
Believe it or not, the glands that produce milk are mutated sweat glands. In the most primitive mammals (platypus and echidna), milk oozes out over a wide patch of skin (the mother platypus flexes her belly muscles to make a sort of trough to catch it). In more advanced mammals, it's excreted at specific sites, called teats.
Lactation is the production and release of milk by the mammary glands.
lactifrous sinuses
the mammary glands
milk production ***** Human = breasts. Cow = udder.
Milk.
Prolactin
Characteristics of Mammalia: 1) Mammalia (most of them ) are viviparous i.e., lay young babies . 2) Mammalia have mammary gland for production of milk. 3) Body of Mammalia are covered with hairs. 4) They have teeth. 5) They have cutaneous glands.
Prolactin is a hormone that is primarily produced in the anterior pituitary gland and its target tissue is the mammary glands and stimulates the letdown, or secretion, of milk from the breasts for nursing an infant,
Mammary glands are the source of milk production in female (and some male) mammals
milk production ***** Human = breasts. Cow = udder.
mammary alveolus
mammary glands produce milk in a females body
The mammary glands are the organs of milk production
Mammary Glands
Formation of milk in the mammary gland of a mammal.
Milk.
The mammary gland is an exocrine gland. It has ducts through which milk is secreted.
Nipples or teats
Prolactin
No, galactoma also known as galactocele, is a cystic enlargement of the mammary gland containing milk