Home
Class 12
BIOLOGY
Define:- Geitonogamy...

Define:- Geitonogamy

A

Fertilisation of another flower by Pollen grain of the some plant

B

Fertilisation of some flower by pollen grain

C

Fertilisation by pollen grain of one flower of some species to flower of another species

D

Fertilisation of flower of another flower by pollen of flower of some species

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • SEXUAL REPRODUCTION IN FLOWERING PLANTS

    KUMAR PRAKASHAN|Exercise Section -E (Solution of NCERT Exemplar)(Long Answer Type Question)|3 Videos

  • REPRODUCTIVE HEALTH

    KUMAR PRAKASHAN|Exercise Section - F Multiple Choice Questions (MCQs)|102 Videos

  • STRATEGIES FOR ENHANCEMENT IN FOOD PRODUCTION

    KUMAR PRAKASHAN|Exercise SECTION -F (Multiple Choice Questions (MCQs)) (MCQs Asked In Competition Exam)|63 Videos

Similar Questions

Explore conceptually related problems

Define :- Peptidoglycan

Define force

A dioecious flowering plant prevents both ….. (A) Self fertilisation or self pollination and cross pollination (B) Autogamy and Geitonogamy (C) Geitonogamy and Cross pollination (D) Cleistogamy and cross pollination

In which one of the following pollination is autogamous? (A) Xenogamy (B) Chasmogamy (C) cleistogamy (D) Geitonogamy

Choose the correct statement from the following (A) Cleistogamous flowers always exhibit autogamy (B) Chasmogamous flowers always exhibit geitonogamy (C) Cleistogamous flower exhibit both autogamy and geitonogamy (D) Chasmogamous flowers never exhibit autogamy

What is the type of pollination observed in viola and oxalis showing cleistogamy? (A) Self -Pollination (Autogamy) (B) Hydrophily (C) Zoophily (D) Geitonogamy

Define:- Polysome

KUMAR PRAKASHAN-SEXUAL REPRODUCTION IN FLOWERING PLANTS-Section -F (Multiple Choice Questions)
  1. What is the function of filiform apparatus? (A) Stigma recognizes pro...

    Text Solution

    |

  2. In market tablets of pollen are available for …..

    Text Solution

    |

  3. Define:- Geitonogamy

    Text Solution

    |

  4. What is indicated by coconut water obtained from fresh green coconut?

    Text Solution

    |

  5. In angiosperms, microsporogenesis, megasporogenesis (A) Occur in anth...

    Text Solution

    |

  6. Filiform apparatus is a characteristic feature of

    Text Solution

    |

  7. Which of the following is parthenocarpic fruit?

    Text Solution

    |

  8. In the seed of wheat, an embryo possesses large drum shaped cotyledon....

    Text Solution

    |

  9. What is produced by male gametophyte in angiosperms?

    Text Solution

    |

  10. The ovule of angiosperm equals to what?

    Text Solution

    |

  11. By which agents is pollination carried out in Eichhornia and Lotus? (...

    Text Solution

    |

  12. In majority angiosperms…… (A) There are filiform apparatus in egg cel...

    Text Solution

    |

  13. Which of the following statement is not true? (A) Insects which consu...

    Text Solution

    |

  14. By what name is cotyledon of maize seed is known ?

    Text Solution

    |

  15. The front end of filament is connected to what?

    Text Solution

    |

  16. Which process is associated in seed formation without fertilisation in...

    Text Solution

    |

  17. Which of the following is not correct? (A) outer layer of pollen gra...

    Text Solution

    |

  18. Double fertilisation is a unique characteristics of which plant? (A) ...

    Text Solution

    |

  19. Functional megaspore develops into…. In gymnosperms (A) Ovule (B) E...

    Text Solution

    |

  20. A dioecious flowering plant prevents both ….. (A) Self fertilisation ...

    Text Solution

    |