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प्रश्न
Give the significance of fertilization.
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उत्तर
Significance of fertilization:
- Fertilization maintains the diploid number of chromosomes in the newly formed zygote.
- It combines characters from two parents bringing about variation in the offspring.
- It determines the sex of the offspring.
- Fertilization introduces centrioles in the cell which are missing in the ovum.
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संबंधित प्रश्न
Name the following:
Organ producing sperms.
Name the following:
Organ where fertilization occurs.
The diagram given below is that of a developing human foetus in the womb. Study the same and answer the question that follow:
How many days does the foetus take to be fully developed?
The diagram given below is that of a developing human foetus in the womb. Study the same and answer the question that follow:
Name (any one) hormone produced by the part labelled '2'.
Name two essential structures which take part in fertilization.
Explain the Term Vas deferens.
Explain the term Cowper’s glands.
Give Technical Term:
Rupture of the follicle and release of the ovum from the ovary.
Which of the following is the first cell of human life?
Which hormones are called neurohypophyseal hormones?
