Home
Class 12
BIOLOGY
The outermost and innnermost wall layers...

The outermost and innnermost wall layers of microsporangium in an anther are respectively

A

Endothecium and tapetum

B

Epidermis and endodermis

C

Epidermis and middle layer

D

Epidermis and tapetum

Text Solution

Verified by Experts

The correct Answer is:
D
A typical microsporangium is generally surrounded by forr-wall layers , I.e., the epidermis, (outermost protective layer), endothecium, (middle fibraus layers) and the tapetum (innermost nutritive layer).
Promotional Banner

Topper's Solved these Questions

  • REPRODUCTIVE HEALTH

    NCERT EXEMPLAR|Exercise Reproductive Health|37 Videos

  • STRATEGIES FOR ENHANCMENT IN FOOD PRODUCTION

    NCERT EXEMPLAR|Exercise Strategies For Enhancment In Food Production|77 Videos

Similar Questions

Explore conceptually related problems

The innermost wall layer of microsporangium is called.

Inner most jacket layer of microsporangium is:

The innermost wall layer of microsporangium is the __________

The innermost wall layer of anther

Middle layers of the microsporangial wall

Select the odd one out w.rt wall layers of microsporangium in flowering plants

The innermost wall layer of microsporangium nourishing the developing pollen grains is known as:

The outermost layer of earth is called

NCERT EXEMPLAR-SEXUAL REPRODUCTION IN FIOWERING PIANTS-Sexual Reproduction In Fiowering Piants
  1. In a typical complete, bisexual and hypogynous flower the arrangement ...

    Text Solution

    |

  2. A dicotyledonous plant bears flowers but never produces fruits and see...

    Text Solution

    |

  3. The outermost and innnermost wall layers of microsporangium in an anth...

    Text Solution

    |

  4. During microsporgenesis, meiosis occurs in

    Text Solution

    |

  5. From among the sets of terms given below, identify those that are asso...

    Text Solution

    |

  6. Starting from the innermost part, the correct sequence of parts in an ...

    Text Solution

    |

  7. From the statements given below, choose the option that are true for a...

    Text Solution

    |

  8. Autogamy can occur in a chasmogamous flower if

    Text Solution

    |

  9. Choose the correct statement from the following.

    Text Solution

    |

  10. A particular species of plant produces light, non-sticky pollen in lar...

    Text Solution

    |

  11. From among the situations given below, choose the one that prevents bo...

    Text Solution

    |

  12. In a fertilised embryo sac, the haploid, diploid and triploid structur...

    Text Solution

    |

  13. In an embryo sac, the cells that degenerate after fertilisation are

    Text Solution

    |

  14. While planning for an articifical hybridisation programmme involving d...

    Text Solution

    |

  15. In the embryos of a typical dicot and a grass, true homologous structu...

    Text Solution

    |

  16. The phenomenon observed in some plants wherein parts of the sexual ap...

    Text Solution

    |

  17. In a flower, if the megaspore mother cell forms magaspores without und...

    Text Solution

    |

  18. The phenomenon wherein, the ovary develops into a fruit without fertil...

    Text Solution

    |

  19. Name the component cells of the 'egg-apparatus' in an embryo sac.

    Text Solution

    |

  20. Name the part of gynoecium that determines the compatible nature of po...

    Text Solution

    |