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प्रश्न
Except endocrine function, what are the other functions of placenta.
उत्तर
Placenta facilitates the supply of oxygen and nutrients to the embryo. It also removes CO2 and excretory wastes produced by embryo.
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संबंधित प्रश्न
Comment on the role of placenta as an endocrine gland.
During the reproductive cycle of a human female, when, where and how does a placenta develop? What is the function of placenta during pregnancy and embryo development?
Medically it is advised to all young mothers that breastfeeding is the best for their newborn babies. Do you agree? Give reasons in support of your answer.
Gonads develop from embryonic ______.
Which of the following hormones is not a secretory product of human placenta?
In the development of the human body, the ectoderm is responsible for the formation of ______.
Which of the following statements are correct with respect to hormones secreted by the placenta?
- The placenta secretes relaxin during the later stage of pregnancy.
- The placenta secretes a high amount of FSH during pregnancy.
- The placenta secretes relaxin during the initial stage of pregnancy.
- The placenta secretes hCG and hPL during pregnancy.
Several hormones like HCG, HPL estrogen, and progesterone are produced by ______.
Extra-embryonic membranes provide:
Draw a diagram showing human foetus within the uterus and label any four, parts in it.
