Home
Class 12
BIOLOGY
Assertion(A): Tubectomy is the surgical ...

Assertion(A): Tubectomy is the surgical sterilisation in women. Reason(R): It blocks the transport of the gametes and prevents conception.

A

(A) Correct, (R ) Wrong

B

(A) Wrong, (r ) correct

C

(A) correct, but (R ) does not explain (A)

D

(A) correct, (R )explains (A)

Text Solution

Verified by Experts

Promotional Banner

Topper's Solved these Questions

  • GOVT. MODEL SOLVED QUESTION PAPER 2019-20 (3)

    SARAS PUBLICATION|Exercise EXERCISE|43 Videos

  • GOVT. MODEL SOLVED QUESTION PAPER 2019-20 (5)

    SARAS PUBLICATION|Exercise EXERCISE|43 Videos

Similar Questions

Explore conceptually related problems

Surgical sterilisation in women is called ____

Assertion (A) : Heart wood is the dead part of wood . Reason (R ) : It resists microorganisims

Assertion : Bacillus thuringiensis to toxic to many insects. Reason : It inhibits ion transport in the mid gut.

Assertion:(A): Paratope is the antigen -binding site Reason(R ): It is a part of antibody

Surgical sterilisation method can prevent pregnancy permanently

Assertion (A) : Pituitarygland is an endocrine gland Reason (R) : It is not a master gland

Which of the following statements are correct regarding surgical methods of contraception ? (i) These are generally advised to the male/female partner as a terminal method to prevent any more pregnancies (ii) Surgical procedure in male is called tubectomy and that in the female, vasectomy (iii) Reversibility is easily possible (iv) They block gamete transport and thereby prevent conception.

This is the pattern of question. Assertion (A): The explants are sterilized by mercuric chloride. Reason(R): Sterilization prevents the growth of other micro organisons in the culture medium.

Assertion : Plants have no specialised respiratory organs. Reason : There is very little transport of gases from one plant part to another.

SARAS PUBLICATION-GOVT. MODEL SOLVED QUESTION PAPER 2019-20 (4)-EXERCISE
  1. In Hydra, the buds develop from

    Text Solution

    |

  2. Which one of the following is an incorrect statement regarding uterus?

    Text Solution

    |

  3. Assertion(A): Tubectomy is the surgical sterilisation in women. Reason...

    Text Solution

    |

  4. What is the sex of Drosophila, which contains 12 autosomes and 3 X chr...

    Text Solution

    |

  5. What type of immunity, when interferons are produced by WBCs in our bo...

    Text Solution

    |

  6. During sporulation Bacillus thuringiensis produces a crystal protein c...

    Text Solution

    |

  7. Ecosphere means.

    Text Solution

    |

  8. Rich biodiversity is seen near equator. The reason is.

    Text Solution

    |

  9. Why do we call parthenogenesis as a special type of sexual reproductio...

    Text Solution

    |

  10. Write the tertiary stage symptoms of syphilis.

    Text Solution

    |

  11. There are no tRNAs for stop codons. Give reason.

    Text Solution

    |

  12. A 10 year old child is suffering from chicken pox. Is this infection g...

    Text Solution

    |

  13. Why do we call some strains of bacteria as 'super bug'?

    Text Solution

    |

  14. Ecosan toilets are an excellent substitute for chemical fertilizers. H...

    Text Solution

    |

  15. Write about Wiener hypothesis?

    Text Solution

    |

  16. 5rarr3 direction of a nucleic acid. Write the meaning of 5 and 3 in th...

    Text Solution

    |

  17. Why is typhoid called as enteric fever?

    Text Solution

    |

  18. How are the different fish communities living in a pond ecosystem?

    Text Solution

    |

  19. Describe species-area relationship on log scale.

    Text Solution

    |

  20. Explain the role of placenta during preganancy.

    Text Solution

    |