The human foetus expelled from the uterus of its mother, Biology

Assignment Help:

How is the human foetus expelled from the uterus of its mother:

The total time required for the embryonic and foetal development is called gestation period which is usually about 40 weeks. After this the foetus is expelled from the uterus.
This is a very complicated process.
The foetal harmones produced stimulate the contractions of uterus.
The contractions of the uterus are called labour pains.
The labour pains help in the expulsion of the foetus.
First the amnion ruptures releasing the amniotic fluid out.
Then the foetus is expelled out. Later the placenta is separated from the uterine walls and expelled out.
But the foetus is still attached to the uterus of the mother by the umbilical cord which is separated by docotor.

73_human foetus.png

Related Discussions:- The human foetus expelled from the uterus of its mother

Theory of embryology - theory of epigenesis, THEOR Y OF EPIGENESIS - ...

THEOR Y OF EPIGENESIS - It was propounded by C. F. Wolff and supported by Von Baer. According to it, the egg contains the substances which are required in the formation

What is suturing technique, Normal 0 false false false ...

Normal 0 false false false EN-IN X-NONE X-NONE MicrosoftInternetExplorer4

Classification of science, Classification: There were many similariti...

Classification: There were many similarities between things or phenomena which led to their classification. The first classifications were in terms of beings (the living), th

environment, distribution of biodiversit

distribution of biodiversity

Determine the recombination frequency of genes, Why does the recombination ...

Why does the recombination frequency of genes vary with the distance between them in the chromosome? The farther the distance among the loci of two genes in a chromosome the h

What are target organs of the hormones, What are target organs of the hormo...

What are target organs of the hormones? Target organs, target tissues and target cells are those exact organs, tissues and cells upon which each hormone acts and makes its effe

Super cooling - temperature relations in animals, Normal 0 fals...

Normal 0 false false false EN-IN X-NONE X-NONE MicrosoftInternetExplorer4

Definition of nursing process, Definition of Nursing Process According...

Definition of Nursing Process According to WHO (2977) the "nursing process" is a term applied to a system of characteristic nursing interventions in the health of indivi

What are the two big groups into which cells are classified, Q What are the...

Q What are the two big groups into which cells are classified? Cells can be classified as prokaryotic or eukaryotic. Prokaryotic cell is that with no delimited nucleus. Eukaryo

What is the tentative treatment planning, Tentative treatment planning ...

Tentative treatment planning Once the initial data has been analyed and comprehensive diagnosis and charting of the condition of the mouth has been done, you should formulate a

Write Your Message!

Name

Email id

Message

Verfication Code

User Account

All Pages