Home
Class 12
BIOLOGY
In grasses what happens in microspore mo...

In grasses what happens in microspore mother cell for the formation of mature pollen grains :

A

One meiotic and two mitotic divisions

B

One meiotic and one ,mitotic divisions

C

One meiotic and one,mitotic divisions

D

one meiotic division

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • SEXUAL REORODUCTION IN FLOWERING PLANTS

    MBD PUBLICATION|Exercise QUESTION BANK|125 Videos

  • THE CELL

    MBD PUBLICATION|Exercise QUESTION BANK|135 Videos

Similar Questions

Explore conceptually related problems

What is pollen grain ?

Write note Microspore or pollen grains

Trace the development of microsporocyte in the anther to a mature pollen grain.

Process of formation of pollen grains is the anther.

Explain the role of tapetum in the formation of pollen grain wall.

What term is used for formation of microspores?

What term is used for inner wall of the pollen grain?

What are the commercial uses of pollen grains.

MBD PUBLICATION-SEXUAL REPRODUCTION IN FLOWERING PLANTS-QUESTION BANK
  1. Formation of an organiser from a single, male gamete without fusion w...

    Text Solution

    |

  2. Adeventive embryony in Citrus due to :

    Text Solution

    |

  3. In grasses what happens in microspore mother cell for the formation of...

    Text Solution

    |

  4. Which one of the following statements is wrong ?

    Text Solution

    |

  5. Double fertilization in angiosperms was discovered by :

    Text Solution

    |

  6. Hydroponics is:

    Text Solution

    |

  7. Number of nuclei present in common embryo sac are:

    Text Solution

    |

  8. Perisperm is:

    Text Solution

    |

  9. In a flowering plant, archesporium gives rise.to :

    Text Solution

    |

  10. Pollen grains are able to tolerate extremes of temperature and desicca...

    Text Solution

    |

  11. The plant part which consists of two generations one with in the other...

    Text Solution

    |

  12. Pollen tube usually enters the embryo sac :

    Text Solution

    |

  13. A plant root cell has 16 chromosomes thus:

    Text Solution

    |

  14. Which one of the following statements is correct ?

    Text Solution

    |

  15. When a diploid female plant is crossed with a tetraploid male, the plo...

    Text Solution

    |

  16. Which of the followiing represent the edible part of the fruit of litc...

    Text Solution

    |

  17. Pollen tube usually enters the embryo sac :

    Text Solution

    |

  18. Which one of the following represents an ovule , where the embryo sac ...

    Text Solution

    |

  19. Why is vivipary an undesirable character for annual crop Plants?

    Text Solution

    |

  20. In which pair both the plants can be vegetatively propagated by leaf p...

    Text Solution

    |