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प्रश्न
The adjoining figure represents the female reproductive organ of the humans
(i) How does the human embryo developing in the uterus obtain its nourishment?
(ii) Which structure protects and nourishes the developing embryo?
(iii) Define ovulation.
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उत्तर
(i) The fetus gets its nourishment from the mother’s blood through the placenta.
(ii) Uterus.
(iii) The process by which the ova is released from the ovary.
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संबंधित प्रश्न
Given here is a section of the female reproductive system of human beings.
Name the parts labelled 1 to 4
Choose the correct answer:
Ovum is a ______________
Why is zona pellucid retained around the egg till it reaches the uterus?
During which process is the egg released from the Graafian follicle?
Mark the CORRECT sequence of structures in the breast from the inner to the outer side.
The second maturation division of the mammalian ovum occurs ______.
After birth, colostrum is released from mammary glands which is rich in ______.
The period during adolescence when the reproductive tissues begin to mature is called ______
What is placenta? Mention its role during pregnancy?
Name these:
2 hormones secreted from the corpus luteum.
