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प्रश्न
What is Placenta?
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उत्तर
The placenta is an organ composed of blood capillaries, villi, connecting tissue, and latent endocrinal cells.
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संबंधित प्रश्न
Name the following:
The body part in which the embryo develops.
How is Placenta formed? What are its functions?
What changes occur at the time of birth?
Describe briefly the ways how a mammalian embryo is nourished
Give Reasons
The full-grown human embryo respires but does not breathe.
Give Technical Term:
A structure which connects the placenta with the fetus.
Complete the following sentences with appropriate word:
The expulsion of the fetus from the body to the mother in a human female is called __________.
During pregnancy, which hormones are secreted by the placenta?
Write one sentence using the following term pertaining to reproduction in humans.
Placenta
Heart and blood vessels have been formed by the end of five weeks of pregnancy.
