Question

Q.1. What is meant by cloning? Are gametes involved in cloning? When was the first cloning done?
Q.2. Give a comparative account of human male and female reproductive system?
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Answer 1

Answer:

1...

The production of an exact copy of a cell,any other living part or a complete organism is nothing but cloning.

• The first cloning was done on 5 July 1996.

Answer 2

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1. Cloning is the process of generating a genetically identical copy of a cell or an organism. Yes , gametes are involved in this. The first cloning was done on 5 July , 1996.

2. Male reproductive system -

• The production of sperm cells is known as spermatogenesis.
• The male reproductive system consists of sexual organs, accessory glands, and a series of duct systems that provide a pathway for sperm cells to exit the body and fertilize an egg.
• Male sex organs include: Penis , Testes , Scrotum , Epididymis , Ductus Deferens or Vas Deferens , Urethra , Seminal vesciles , Ejaculatory Duct , Prostate Gland and Bulbourethral or Cowper's Glands.

Female reproductive system -

• Oogenesis (ovum development) occurs in the female ovaries.
• The female reproductive system is comprised of both internal and external reproductive organs that both enable fertilization and support embryonic development.
• Structures of the female reproductive system include: Labia majora , Labia minora , Clitoris , Vagina , Cervix , Uterus , Fallopian tubes and Ovaries.

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