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A women uses a device X made of a common...

A women uses a device X made of a common metal for preventing pregnancy. This device works by preventing the implantation of fertilised egg cell (or embryo) in the female organ Y.
(a) What are the two names of device X ?
(b) Name the organ Y.
(c ) Can this method of contraception protect a women from acquiring a STD?

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The correct Answer is:
(a) Copper-T and IUCD (b) Uterus (or Womb) (c) No
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LAKHMIR SINGH & MANJIT KAUR-HOW DO ORGANISMS REPRODUCE -QUESTIONS BASED ON HIGH ORDER THINKING SKILLS (HOTS)
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  8. X and Y are two human beings. The organ A in the reproductive system o...

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  9. When a fertilised egg E formed in the oviduct of a human female divid...

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  10. When a female child is born, her ovaries already contain thousands of ...

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  11. In the surgical method of birth control available for males, the struc...

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  12. In the surgical method of birth control available for human females, t...

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  13. The human males use a device X made of a very thin rubber sheet as a c...

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  14. A women uses pills A a as a method of birth control (or preventing pre...

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  15. A women uses a device X made of a common metal for preventing pregnanc...

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  16. A,B and C are three common STDs. A and C are caused by bacteria wherea...

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  17. The germ cell A produced by a person X is round in shape and it fuses ...

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  18. Explain why, a human zygote is more likely to grow into an adult than ...

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