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प्रश्न
The below diagram represents the vertical view of the human female reproductive system.
(i) Label the parts indicated by the guidelines 1 to 8.
(ii) How does the uterus prepare for the reception of a zygote?
(iii) What happens to the uterus if fertilization takes place?
(iv) What happens to the uterus if fertilization has failed to take place?
उत्तर
(i)
1. Oviduct
2. Funnel of oviduct
3. Ureter
4. Vagina
5. Ovary
6. Uterus
7. Bladder
8. Urethra
(ii) The endometrium lining and glands of the uterine wall grow to prepare the uterus for the reception of a zygote.
(iii) If fertilization takes place, the embryo is implanted in the uterus. The uterus wall develops a placenta which attaches the embryo to the uterus and the uterine wall expands to accommodate the growing embryo.
(iv) If fertilization fails to take place, menstruation takes place during which endometrium of the uterus is cast off. The capillaries and cells of this layer rupture and disappear.
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संबंधित प्रश्न
Fill in the blank:
Development of baby (foetus) takes place inside __________.
Give the functions of the following:
Penis
Name the Following
The age or period when the reproductive organs become fully operational.
Multiple Choice Question:
Sterilization in the female involves cuffing and tying the
Name the part of the human female reproductive system where the following occurs.
Fertilization
Contraction of which muscles are responsible for causing labour during parturition?
Identify the labels (i, ii and iii) in the given diagram of the female reproductive system.
In rabbits, humans and other placental mammals, fertilization occurs in ______.
Which part of the female reproductive system is paired incorrectly with its function?
The part of Fallopian tube closest to the ovary is ______.
