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प्रश्न
Define the following:
Asexual reproduction
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उत्तर
Asexual reproduction: It is the type of reproduction in which the offspring are formed without the production of gametes.
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संबंधित प्रश्न
What is placenta?
State the exact location of the Proximal convoluted tubule.
Differentiate between Sperm duct and fallopian rube (function)
What are the male and female gonads in human beings? Mention their functions.
Explain how the transmission of virus and bacteria diseases be prevented?
List and explain in brief three methods of contraception.
Describe the role of the following in human beings:
(i) Seminal vesicles
(ii) Prostate gland
Explain how the sex of the child is determined at the time of conception in human beings.
Answer the following question:
Why are family planning measures needed in our country?
Consider the following:
- The reductive division for the human female gametogenesis starts earlier than that of the male gametogenesis.
- The gap between the first meiotic division and the second meiotic division is much shorter for males compared to females.
- The first polar body is associated with the formation of the primary oocyte.
- Luteinising Hormone (LH) surge leads to disintegration of the endometrium and onset of menstrual bleeding.
Choose the correct answer from the options given below:
