Home
Class 11
BIOLOGY
Unisexuality of flowers prevents...

Unisexuality of flowers prevents

A

Autogamy, but not geitonogamy

B

Both geitonogamy and xenogamy

C

Geitonogamy, but not xenogamy

D

Autogamy and geitonogamy

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • SEXUAL REPRODUCTION IN FLOWERING PLANTS

    AAKASH SERIES|Exercise EXERCISE - II|42 Videos

  • REPRODUCTIVE HEALTH

    AAKASH SERIES|Exercise EXERCISE-III (PREVIOUS AIPMT/NEET QUESTIONS)|22 Videos

  • STRATEGIES FOR ENHENCEMENT IN FOOD PRODUCTION

    AAKASH SERIES|Exercise EXERCISE-III|68 Videos

Similar Questions

Explore conceptually related problems

Allium flowers are

Monoecious inflorescence with unisexual flowers is

Sessile and unisexual flowers are arranged in acropetal succession in

Sessile unisexual and neuter flowers are arranged acropetally in the inflorescence of

Do all flowers have same parts? Classify the flowers according to the parts of flower present in them and give examples.

Pea flower is

What are unisexual flower ?

Difference between: Bisexual flowers, unisexual flowers.

Differentiate between unisexual and bisexual flower. Give two examples of each .

Statement A: Based on presence and absence of floral parts flowers are two types bisexual flowers and unisexual flowers Statement B: Based on presence of sexual parts, flowers are of two types, complete flowers and incomplete flowers

AAKASH SERIES-SEXUAL REPRODUCTION IN FLOWERING PLANTS -EXERCISE - III (Previous AIPMT/NEET Questions )
  1. Wind pollination is common in

    Text Solution

    |

  2. In which one of the following pollination is autogamous?

    Text Solution

    |

  3. Nucellar polyembryony is reported in species

    Text Solution

    |

  4. Filiform apparatus is a characteristic feature of

    Text Solution

    |

  5. Wind pollinated flowers are

    Text Solution

    |

  6. The scutellum observed in a grain of wheat or maize is comparable to w...

    Text Solution

    |

  7. Transfer of pollen grains from the anther to the stigma of another flo...

    Text Solution

    |

  8. Apomictic embryos in citrus arise from

    Text Solution

    |

  9. An example of a seed with endosperm, perisperm, and caruncle is

    Text Solution

    |

  10. Cotyledons and testa respectively are edible parts in

    Text Solution

    |

  11. fruit developed from hypanthodium inflorescence is called

    Text Solution

    |

  12. The fruit is chambered, developed from inferior ovary and has seeds wi...

    Text Solution

    |

  13. What does the filiform apparatus do at the entrance into ovule?

    Text Solution

    |

  14. Unisexuality of flowers prevents

    Text Solution

    |

  15. The fleshy receptacle of syconus of fig encloses a number of

    Text Solution

    |

  16. Dry indehiscent single-seeded fruit formed from bicarpellary syncarpou...

    Text Solution

    |

  17. Endosperm is consumed by developing embryo in the seed of

    Text Solution

    |

  18. Male gametes in angiosperms are formed by the division of

    Text Solution

    |

  19. Which one of the following pairs of plant structures has haploid numbe...

    Text Solution

    |

  20. Which one of the following is surrounded by a callose wall?

    Text Solution

    |