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Why are bears mammals?
Bears are mammals because they have hair or fur, give birth to live offspring (rather than laying eggs), and feed their young with milk produced by mammary glands. Additionally, bears are warm-blooded, meaning they can regulate their body temperature internally.
The first mammary secretion is called?
Colostrum is the name for the first secretion from a new mothers mammary gland. It is chocked full of antibodies and other things that the newborn needs to increase it's chances of survival.
What is the fluid produced by the mammary gland during the first few days after giving birth?
The fluid produced by the mammary gland during the first few days after giving birth is called colostrum. Colostrum is a thick, yellowish fluid that is rich in antibodies, nutrients, and immune factors, providing essential protection and nourishment for the newborn. It helps establish the infant's immune system and supports their digestive health. After a few days, colostrum transitions into mature breast milk.
What is the difference between aves and mammals?
Following are the differences between Aves and Mammalia : 1) Aves are oviparous, i.e., lay eggs while Mammalia (most of them ) are viviparous i.e., lay young babies . 2) Aves do not have mammary glands while Mammalia have mammary gland for production of milk. 3) Body of Aves are covered with feathers while body of Mammalia are covered with hairs. 4) Aves do not have any teeth while Mammalia have teeth.
Is a mammary gland considered an accessory Organ of reproduction?
Yes, mammary glands are considered accessory organs of reproduction in mammals. While their primary function is to produce milk for nourishing offspring, they play a crucial role in the reproductive process by supporting the survival of young after birth. This connection to reproduction, despite not being directly involved in the reproductive act itself, classifies them as accessory organs.
Specialized form of milk produced by the mammary glands immediately after birth?
Colostrum.
What specialized form of milk produced by the mammary glands immediately after birth is?
Colostrum
What kinds of colliods are found in living things?
Milk is a classic example of a colloid. Milk is produced in the mammary glands of female mammals that have recently given birth.
Why are blue whales classified as mammals?
They give birth to offspring and have mammary glands
Do mammals die right after giving birth?
No, most mammals do not die after giving birth.
What do animals need to be a mammal?
they need to be warm blooded, give birth to their young alive(not eggs)and have mammary glands
What four traits that characterize the pig as a mammal?
They have hair, give birth to live young, and have mammary glands that feed their young.
The name of the infraclass of therian mammals that give birth prematurely and continue development in an abdominal pouch covering their mammary glands?
Marsupials.
What three traits characterize the pig as a mammal?
1. mammary gland 2. warmblooded (Biology teacher's answer: dorsal nerve cord) 3. Hairs
Do kangaroos have mammary glands?
Kangaroos, like all mammals, have mammary glands. The mammary glands are vital to the development of the young joey. Immediately after its birth, the joey crawls to the mother's pouch where it latches onto a teat, which then swells in its mouth, securing it firmly in place during the early weeks of its development. Not only that, but the mammary glands of kangaroos are capable of producing different milk for different aged joeys. Ina good season, a new joey may be born while another joey is still in the pouch. The female kangaroo produces milk to serve the different needs of each.
What role does prolactin play in the body?
It is essential for the development of the mammary glands for lactation during pregnancy, and for stimulating and maintaining lactation after child-birth.
What distinguishes all animals from being mammals?
to be a mammal they have to: give birth to live young have hair be warm blooded have mammary (milk) glands
