What is lactation, Biology

Assignment Help:

What is Lactation?

High levels of estrogens and progesterone during pregnancy stimulate the breasts to develop prior to lactation, or milk production. At the same time, levels of the hormone prolactin increase. Estrogen and progesterone inhibit milk production.

Around the time of birth, the breasts secrete small amounts of a fluid called colostrum. At childbirth, estogen and progestone levels fall and milk is produced. When the baby suckles, oxytocin is released from the pituitary, stimulating the muscles surrounding the milk-producing cells, and milk is released.

 


Related Discussions:- What is lactation

Explain inborn errors of metabolism, Q.  Explain Inborn Errors of Metabolis...

Q.  Explain Inborn Errors of Metabolism? Some of the disorders caused by inborn error of metabolism namely phenylketonuria, tyrosinemia, maple syrup urine disease, homocystinur

What is the role of Naupliar eye, What is the role of Naupliar eye? The...

What is the role of Naupliar eye? The unique eye found in larval stage of the crustacean life cycle. This single compound eye is located medially, and with exception of copepod

Cytology, Cytology: The study of form or culture including the behavior of ...

Cytology: The study of form or culture including the behavior of nucleus and other organelles is called cytology. Cytology means "the study of cells". Cytology is the branch of lif

Functions of mitochondria, FUNCTION S OF MITOCHONDRIA Cell Oxidation ...

FUNCTION S OF MITOCHONDRIA Cell Oxidation - Mitochondria plays an important role in ATP synthesis during aerobic respiration. Mitochondria are known as Power house of cell b

Explain about the isoflavones, Explain about the Isoflavones? These are...

Explain about the Isoflavones? These are usually treated separately from the other five subclasses and are an area of considerable research interest. Isoflavones are found almo

What is exocytosis, Which of the following is true for exocytosis? A. D...

Which of the following is true for exocytosis? A. During exocytosis in skeletal muscle cells, there will be release of calcium ions from intracellular vesicles in the sarcoplas

Explain about the plateau effect - energy balance, Explain about the platea...

Explain about the plateau effect - Energy Balance? You must have noticed that when people start following weight reducing diets, they lose weight rapidly in the beginning, then

What is Non chordates?, what are the general characters of nonchordates, ex...

what are the general characters of nonchordates, explain

Zoology, The structure and formation of schizocoelous

The structure and formation of schizocoelous

Simple proteins, SIMPL E PROTEINS The proteins are made of amino acids...

SIMPL E PROTEINS The proteins are made of amino acids only. Additional chemicals are absent. These are of two types -    (i) Fibrous        (ii) Globular ( i )

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd