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प्रश्न
What is placenta?
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उत्तर १
The placenta is an organ attached to the lining of the womb during pregnancy. The placenta is composed of both maternal tissue and tissue derived from the embryo. It contains blood spaces on the mother’s side and villi on the embryo’s side
उत्तर २
The placenta is a temporary endocrine source that connects the foetus to the expectant mother's uterine wall, allowing for physiological exchange.
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संबंधित प्रश्न
Explain why, fertilisation is possible if mating takes place during the middle of menstrual cycle.
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Explain how the sex of the child is determined at the time of conception in human beings.
Rewrite the following terms in a correct and logical sequence:
The luteal phase, follicular phase, menstrual phase, ovulatory phase.
Draw a labeled diagram of the human female reproductive system.
State the Location:
Uterus
Choose the Odd One Out:
Choose the Odd One Out:
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Freshly released human egg has ______.
