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प्रश्न
The figure given below is the human female reproductive system. Study the same and answer the following questions.
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- Label the guidelines 1 to 6 shown in the figure.
- What is the normal gestation period in human?
- Where are the sperms released during coitus?
- Write two important functions of part 2.
- Mention the technical term for the fixing of developing zygote to the uterine wall.
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उत्तर
-
- Vagina
- 0vary
- 0viduct
- Fallopian tube
- Uterus
- Uterus lining
- 280 days
- Vagina
- Functions of the Ovary: The ovaries generate eggs that mature every month, with two ovaries in alternate months. Ovaries generate hormones such as oestrogen and progesterone.
- Implantation
संबंधित प्रश्न
Rewrite the terms in the correct order so as to be in a logical sequence.
Sperm duct, penis, testes, sperms, semen.
Name the following:
The separation of the foetus from the mother's body.
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.
Write the functional activity of the following structure:
Ovary
Endometrium undergoes cyclical changes and help in uterine movements.
Mark the odd one.
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.
Site of fertilization in human is ______
How can we say that fish exhibits external fertilisation?
Which part of the female reproductive system is paired incorrectly with its function?
Given below is a group of terms. In the group, one pair indicates the relationship between the two terms. Rewrite and complete the second pair on a similar basis.
Leydig cells : Testosterone : ______ : Oestrogen.
