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प्रश्न
Given below is a diagram of the female reproductive system of a human being
(i) Name the parts numbered 1 to 6.
(ii) Normally after how many days does an ovary release an egg?
(iii) Where are the sperms released during coitus?
(iv) What do the sperms do after being released?
(v) What is the function of the organ numbered 5?
(vi) How many days does it normally take from the fertilization of the egg up to the birth of the baby?
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उत्तर
(i)
1. Vagina
2. Right ovary
3. Ovarian funnel
4. Oviduct
5. Uterus
6. Cervix.
(ii) Normally the ovary releases one egg every 28 days by the rupture of the Graffian follicle.
(iii) The sperms are released by the penis in the vagina near the cervix.
(iv) The sperms swim up the vagina to enter through the cervix into the uterus and up into the oviduct where it meets the ovum.
(v) The function of the uterus is for the protection and nourishment of the embryo during the period of gestation.
(vi) The period of gestation is 266-280 days after which the fetus is expelled.
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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
The diagram given below represents a system in the human body. Stud the diagram and answer the following questions: 
Mention the number and the name of the part involved in fertilization and implantation from the above diagram.
Give Reasons
Most often only one embryo is formed at a time although there are two ovaries in women. Explain.
Write the functions of ovary
Identify the term used for isthmus.
Which stage is followed after the secondary follicle stage?
Mark the CORRECT sequence of structures in the breast from the inner to the outer side.
Cleavage in mammalian egg is ______.
Given below are the structural details of a human mammary gland:
- The glandular tissue in the breast has 15-20 clusters. of cells called alveoli.
- The milk is stored in the lumen of the alveoli.
- The alveoli join to form the mammary ducts.
- Mammary ampulla is connected to lactiferous ducts.
Choose the option that gives the correct detail of the human mammary gland.
Which of the following is not a component of Fallopian tube?
