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प्रश्न
______ type of reproduction occurs without fusion of gametes.
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उत्तर
Asexual type of reproduction occurs without fusion of gametes.
Explanation:
In asexual reproduction, a new individual is formed from a single parent without the formation or fusion of gametes. The offspring produced are usually genetically identical to the parent.
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संबंधित प्रश्न
Give the name and function for ‘A’ and ‘B’ from the diagram given below
How is 'oogenesis' markedly different from 'spermatogenesis' with respect to the growth till puberty in the humans?
Draw a labelled diagram of sperm.
Body breaks up into several fragments and each fragment starts to live as a new individual. This is ______ type of reproduction.
What is gamete formation?
Explain two main process in sexual reproduction.
Answer the following type of question Assertion (A) and Reason (R).
(A) - In human males, testes are extra-abdominal and lie in scrotal sacs.
(R) - Scrotum acts as a thermoregulator and keeps the temperature lower by 2°C for normal sperm production.
Which of the following occurs during maturation phase of spermatogenesis?
The immature male germ cells differentiates into ______ at the end of meiosis I.
Identify the wrong statement from the following.
Preparation of sperm before penetration of ovum is ______.
During oogenesis, each diploid cell produces ______.
Aquatic animals in which fertilisation occurs in water are said to be
In the process of fertilization, this is true:
3-celled male gamete develops in:
During spermatogenesis meiosis occurs in ______.
Process of maturation and development of sperms ______.
Draw a labelled diagram of a section through the ovary.
The process of gametogenesis is initiated by ______ and ______ hormones respectively.
At the onset of puberty, gonadotropin releasing hormone is secreted by ______.
