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प्रश्न
Mention the functions of Uterus in the human female reproductive system.
Mention any ‘two’ functions of uterus.
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उत्तर १
The functions of the uterus are:
- It receives the ovum from the fallopian tube.
- It forms the placenta for the development of foetus.
उत्तर २
Uterus is the place where the fertilised egg attaches itself and develops into a baby. Uterus is also called as the womb. Developing baby gets nutrition and oxygen through uterus.
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संबंधित प्रश्न
Give appropriate term of the following:
The process of fusion of ovum and sperm.
Womb is used to refer ______.
In oocyte secondary maturation occurs in ______.
The finger-like projections, called fimbriae, help in the collection of ovum into the fallopian tube following ovulation.
When sperm is deposited into the vagina which route does it travel?
Read the following and answer from given below:
During copulation, semen is released by the penis into the vegina. The motile sperms swim rapidly, fuse with the ovum in the ampullary region, resulting in fertilization. The haploid nucleus of sperm fuses with that of the ovum to form a diploid zygote.
Select the correct sequence of various physical and chemical events that take place during fertilisation.
P. Fusion of cortical granules with the plasma membrane of secondary oocyte.
Q. Formation of fertilization cone to receive sperm.
R. Release of sperm lysin from acrosome.
S. Mixing up of chromosomes of a sperm and an ovum.
Read the following and answer from given below:
During copulation, semen is released by the penis into the vegina. The motile sperms swim rapidly, fuse with the ovum in the ampullary region, resulting in fertilization. The haploid nucleus of sperm fuses with that of the ovum to form a diploid zygote.
What is the signifacance of fertilisation?
What is placenta? Mention its role during pregnancy?
Draw a neat diagram of the female reproductive system and label the parts associated with the following:
(a) production of gamete
(b) site of fertilisation
(c) site of implantation
(d) birth canal
Median vertical depression of external genitalia in females, enclosing the urethral and vaginal opening is ______.
