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Read the following five statements (A to...

Read the following five statements (A to E) and select the option with all correct statements :
Surgical method contraceptive prevents the meeting of male and female gamestes.
(B) The hormonal IUD is less effective at preventing pregnancy than the copper IUD.
(C) Oral pills are very popular contraceptives among educated urban women.
(D) embryo transfer technique, 8-celled embryos are transferred into the fallopian tube.
Both vasectomy and tubectomy are highly effective contraceptive methods with good reversibility.

A

(A), (D) and (E)

B

(B), (C) and (E)

C

(A),(B) and (D)

D

(A), (C) and (D)

Text Solution

Verified by Experts

The correct Answer is:
D
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GRB PUBLICATION-REPRODUCTIVE HEALTH-Assertion -Reason Type Questions
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  12. (A) : Accessory organs of the flowers are sterile parts. (R) : They ...

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  13. (A) : Pollens are produced in microsporangia after meiotic divison. ...

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  14. (A) : Exine of pollen is chiefly made up of sporopollenin. (R): Spor...

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  15. (A) : Ovule is an integumented megasporangium . (R) It does not dehi...

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  16. (A) : Incampylotropous type the body of ovule is horseshoe shaped. (...

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  17. (A) : Cleistogamous flowers are ususally self pollinated. (R) : Thes...

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  18. (A) : All graminaceous flowers are always wing pollinated. (R) : The...

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  19. (A) : Insect visit flowers to collect honey. (R): Attraction of flow...

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  20. (A) : Mammalian ova produces an emzyme hyaluronidase. (R): This enzy...

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  21. (A) : Testes of mammals are present outside abdomnial cavity in scrota...

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