Home
Class 12
BIOLOGY
Assertion : Insects visit flowers to gat...

Assertion : Insects visit flowers to gather honey
Reason : Attraction of flower prevents the insect from damaging other part of the plant.

A

If both the assertion and the reason are true and the reason is a correct explanation of the assertion

B

If both the assertion and reason are true but the reason is not a correct explanation of the assertion

C

If the assertion is true but the reason is false

D

If both the assertion and reason are false

Text Solution

Verified by Experts

The correct Answer is:
D

Insect visit flowers to get nectar. The attraction of flower in plants is not to diverge the insect from damaging other part, but to bring about pollination (i.e., transfer of pollen to the stigma)
Promotional Banner

Topper's Solved these Questions

  • REPRODUCTION IN ORGANISMS

    ERRORLESS |Exercise Reproduction In Organisms|116 Videos
  • SMOKING,ALCOHOLISM,DRUG ADDITION, MENTAL HEALTH AND COMMUNITY HEALTH

    ERRORLESS |Exercise Smoking,Alcoholism,Drug Addition, Mental Health And Community Health|88 Videos

Similar Questions

Explore conceptually related problems

Given below are assertion and reason. Point out if both are true with reason being correct explanation (A), both are true but reason is not correct explanation (B), assertion is true but reason is wrong (C) and both are wrong (D) . Assertion. Insects visit flowers to gather honey. Reason. Attractionn to flowers prevents the insects from damaging other parts.

(A) : Insect visit flowers to collect honey. (R): Attraction of floweres prevents the insects from damaging other parts of the plant.

Insect pollinated flowers are known as:

The pollen grains of flowers pollinated by insects are:

Assertion : The flowers of Hypanthodium are never exposed Reason : Hypanthodium flowers are bisexual.

Pollen grains insect pollinated flowers are

A dioecious flowering plant prevents both

Assertion :- In mustard flowers are hypogynous. Reason :-In mustard flowers , other floral whorls are present above the level of ovary .

ERRORLESS -SEXUAL REPRODUCTIO IN FLOWERING PLANTS-Sexual Reproductio In Flowering Plants
  1. Assertion : 7-celled, 8 nucleate and monosporic embryosac is called po...

    Text Solution

    |

  2. Assertion : Tapetum helps in the libertion of microspores from tetrad ...

    Text Solution

    |

  3. Assertion : Insects visit flowers to gather honey Reason : Attractio...

    Text Solution

    |

  4. Assertion : Proembryo stage is restricted to 2-celled stage Reason :...

    Text Solution

    |

  5. Assertion : Most common type of ovule is anatropous. Reason : Anatro...

    Text Solution

    |

  6. Assertion : Megaspore mother cell undergoes meiotic division Reason ...

    Text Solution

    |

  7. Assertion : The chalazal cells of the ambryo sac is central cell Rea...

    Text Solution

    |

  8. Assertion : The largest cell of the embryo sac is central cell Reaso...

    Text Solution

    |

  9. Assertion : Autogamy is pollination between two flowers on the same pl...

    Text Solution

    |

  10. Assertion : Cellular endosperm is formed by both nuclear division and ...

    Text Solution

    |

  11. Feathery stigma is called

    Text Solution

    |

  12. Two rigid pointed look-like structures are present in

    Text Solution

    |

  13. Most resistance biological material is Or An organic substance tha...

    Text Solution

    |

  14. Which of the following plant product is the hardest

    Text Solution

    |

  15. If position of ovary is below sepals petals and stamens, the fower is ...

    Text Solution

    |

  16. The arrangement of the ovules on the placenta developed from the centr...

    Text Solution

    |

  17. Who is author of book ''Inroduction to the Embryology'' of Angiosperms

    Text Solution

    |

  18. Which of these is not essential for allogamy

    Text Solution

    |

  19. Siphonogamy in angiosperm means

    Text Solution

    |

  20. Plasmogamy refers to

    Text Solution

    |