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प्रश्न
Mention any two functions of the human foetal placenta.
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उत्तर
- To give the developing fetus oxygen and
- nourishment. To eliminate waste products that the fetus creates.
संबंधित प्रश्न
Name the following:
The body part in which the embryo develops.
Choose the odd one in each of the following :
Relaxin; cervix dilated; amniotic sac ruptures; child birth; follicle.
Given below is the name of certain stage/substance related to reproduction and found in human body. Answer the questions related to it.
Implantation.
- The development stage that undergoes this process.
- The approximate time after fertilisation, when it occurs.
Describe the functions of Amnion
What changes occur at the time of birth?
Describe briefly the ways how a mammalian embryo is nourished
In human beings, the placenta is formed by ______.
List the substances which the foetus receives from the mother through placenta.
How are carbon dioxide and urea, excreted by the foetus, removed?
Write one sentence using the following term pertaining to reproduction in humans.
Placenta
