Science, asked by danish012374, 3 months ago

explain female reproductive organ with the help of daigram?​

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Answered by Nursery
1

The female reproductive system contains different parts which are described as follows:-

1) Ovary: There are pair of ovaries which contains the germinal cells. The germ cells develop to form follicles and the egg. There is one egg produced and released every month.

2) Fallopian tubes: The egg which is released enters the fallopian tube through ostium. There are fimbriae which are finger-like projections around the pore of ostium. There are three parts of the fallopian tube, infundibulum, ampulla and isthmus. The ampulla is the site of fertilisation of the egg and the sperm.

3) Uterus: This is the sac-like structure in the lower part of the abdomen in the female body. There are linings of the cells in the uterus. The cell lining proliferate during the process of implantation. This is the structure which is involved in the implantation of the foetus. The bag holds the developing embryo during the period of gestation.

4) Cervix: This is the structure which is present at the lower region of the uterus. The cervix opens to allow the entry of sperm and during the child birth.

5) Vagina: This is tube like region which gets open in the outer region of the female body through vulva. This is the region through which the sperms move towards the egg for fertilisation. This is also called as the birth canal through which the child comes out.

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Answered by Anonymous
3

Explanation:

  • The female reproductive system mainly consists of two ovaries connected to the uterus via fallopian tubes.
  • This arrangement is situated posterior to the urinary bladder. The uterus opens on the lower end into the vagina via the cervix.
  • The vagina open to the outside and are covered with lip-like folds called labia minora and labia majora.
  • These structures also hide the clitoris which is often referred to as the female pseudo-penis.
  • Sex determination in humans is based on the Y-chromosome.
  • If an egg containing X chromosome fuses with a sperm containing X chromosome, the resulting zygote has an XX genotype.
  • If an egg containing X chromosome fuses with a sperm containing the Y chromosome, the resulting zygote will have an XY genotype.
  • A zygote with genotype XX will be a female and a zygote with genotype XY will be a male.

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