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Which of the following approaches does n...

Which of the following approaches does not give the defined action of contraceptive?

A

Vasectomy Prevents spermatogenesis

B

Barrier method prevent fertilization

C

Intra uterine devices Increase phagocytosis of sperms ,suppress sperm motility and fertilising capacity of sperms

D

Hormonal contraceptives Prevent /retard entry of sperms , prevent ovulation and fertilisation

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TRUEMEN BIOLOGY ENGLISH-(AIPMT(NEET Phase-1)-2016)(Conducted by CBSE on 01-05-2016)(Solved Paper)-MCQs
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  2. Analogous structures are a result of

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  3. Select the incorrect statement

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  4. Which one of the following characteristics is not shared by birds and ...

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  5. Which of the following statements is not correct

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  6. Seed formation without fertilization in flowering plants involves the...

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  7. Which of the following approaches does not give the defined action of ...

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  8. The amino acid trytophan is the precursor for the synthesis of

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  9. A river with an inflow of domestic sewage rich in organic waste may r...

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  10. Gause's principle of competitive exclusion states that:

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  11. Asthma may be attributed to

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  12. The standard petal of a papilionaceous corola is also called

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  13. Which of the following is a restriction·endo- nuclease

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  14. It is much easier for a small animal to run uphill than for a large an...

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  15. Following are the statements regarding the origin of life (A) The ea...

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  16. A cell at telophase stage is observed by a student in a plant brought ...

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  17. Depletion of which gas in the atmosphere can lead to an increased inci...

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  18. Joint Forest Management Concept was introduced in India during

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  19. Which one of the following is the starter codon ?

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  20. The term ecosystem was coined by

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