Home
Class 12
BIOLOGY
The phenomenon of the formation of gamet...

The phenomenon of the formation of gametophyte directly from sporophyte without meiosis is

Promotional Banner

Topper's Solved these Questions

  • SEX DETERMINATION

    MODERN PUBLICATION|Exercise EXERCISE|147 Videos

  • TEST-06

    MODERN PUBLICATION|Exercise EXERCISE|26 Videos

Similar Questions

Explore conceptually related problems

The formation of pericarp takes place from :

What term is used for the development of gametophyte from any cell of sporophyte (without reduction division)?

Process of formation of seed (embryo) directly form the egg without fertilization.

Briefly discuss the formation of male gametophyte.

The sporophyte is attached to the gametophyte in

The formation of methylamine from acetamide goes in the name of

The phenomenon of embryo formation through asexual reproductive process is (i) apomixis (ii) agamospermy (iii) parthenocarpy (iv) None of these

MODERN PUBLICATION-SEXUAL REPRODUCTION IN FLOWERING PLANT-EXERCISE
  1. is the occurrance of two or more type of flowers having different leng...

    Text Solution

    |

  2. The development of sporophyte from gametophytic tissue without fusion ...

    Text Solution

    |

  3. The phenomenon of the formation of gametophyte directly from sporophy...

    Text Solution

    |

  4. Vallisneria and Hydrilla are wind pollinating plants.

    Text Solution

    |

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

    Text Solution

    |

  6. Chasmogamous flower do not open at all.

    Text Solution

    |

  7. Hybridization is the removal of anther from a bisexual flower.

    Text Solution

    |

  8. Zygote is a haploid cell.

    Text Solution

    |

  9. Fusion of 3 haploid nucleis is called pollination.

    Text Solution

    |

  10. The zygote develops into endosperm.

    Text Solution

    |

  11. In the grass family the cotylendon is called plumule.

    Text Solution

    |

  12. Correct the statement if required by changing of underlined words only...

    Text Solution

    |

  13. Correct the statement if required. The innermost layer of microspora...

    Text Solution

    |

  14. Ubisch bodies are present epidermal cells.

    Text Solution

    |

  15. Tapetum is the 2nd layer of microsporangium.

    Text Solution

    |

  16. Formation and differentiation of microspore is called Megasporogenesis...

    Text Solution

    |

  17. When carpels are free called as hydrophily.

    Text Solution

    |

  18. Each ovule attaches to the plecenta by a slender stalk is called hilum...

    Text Solution

    |

  19. Pollination by animals is called hydrophily.

    Text Solution

    |

  20. Correct the statement if required by changing of underlined words only...

    Text Solution

    |