Home
Class 11
BIOLOGY
Which of the following statements about ...

Which of the following statements about sporopollenin is incorrect ?

A

exine is made up of sporopollenin

B

sporopollenin is one of the resistant organic materials

C

exine has apertures called germ pores where sporopollenin is present

D

sporopollenin can withstand high temperature and strong acids

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • SEXUAL REPRODUCTION IN FLOWERING PLANTS

    AAKASH SERIES|Exercise EXERCISE - I (Megasporophyll, Ovule, Female gametophyte)|25 Videos

  • SEXUAL REPRODUCTION IN FLOWERING PLANTS

    AAKASH SERIES|Exercise EXERCISE - I (Pollination )|17 Videos

  • SEXUAL REPRODUCTION IN FLOWERING PLANTS

    AAKASH SERIES|Exercise EXERCISE - III (Previous AIPMT/NEET Questions )|61 Videos

  • REPRODUCTIVE HEALTH

    AAKASH SERIES|Exercise EXERCISE-III (PREVIOUS AIPMT/NEET QUESTIONS)|21 Videos

  • STRATEGIES FOR ENHENCEMENT IN FOOD PRODUCTION

    AAKASH SERIES|Exercise EXERCISE-III|68 Videos

Similar Questions

Explore conceptually related problems

Which of the following statements about amorphous solid is incorrect ?

Which of the following statements about decomposition is incorrect?

Which of the following statements about a compound is incorrect?

Which of the following statements about hydrogen is incorrect ?

Which of the following statements about a compound is incorrect ?

Which of the following statement about decompostion is incorrect ?

Which of the following statements about hydrogen is incorrect?

Which of the following statements about biodiversity is incorrect ?

Which of the following statements about cyanobacteria is incorrect ?

Which of the following statements about the electron is incorrect?

AAKASH SERIES-SEXUAL REPRODUCTION IN FLOWERING PLANTS -EXERCISE - I (Introduction, Microsporophyll, Anther, Male gametophyte)
  1. Flower organs have evolved from modified

    Text Solution

    |

  2. A typical anther of an angiosperm is

    Text Solution

    |

  3. Male gametes are formed by

    Text Solution

    |

  4. How many nuclei are present in a mature pollen?

    Text Solution

    |

  5. The intine of a pollen grain is mainly made up of

    Text Solution

    |

  6. The exine of a pollen grain is composed of one of the most resistant ...

    Text Solution

    |

  7. Sculpturing of exine of pollen is important in

    Text Solution

    |

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

    Text Solution

    |

  9. In flowering plants, mature male gametophyte is derived from a polle...

    Text Solution

    |

  10. In a flowering plant 2n = 24, the number of chromosomes in its endospe...

    Text Solution

    |

  11. Pollen grains are shed at

    Text Solution

    |

  12. Fusion of male gamete with polar nuclei of embryo sac is known as

    Text Solution

    |

  13. Tapetum occurs in

    Text Solution

    |

  14. Which one of the following statements is correct?

    Text Solution

    |

  15. Exine of pollen grain is made up of

    Text Solution

    |

  16. Pollen tablets are available in the market for

    Text Solution

    |

  17. Which of the following statements about sporopollenin is incorrect ?

    Text Solution

    |

  18. In angiosperms how many male gametes are produced by one meiosis in on...

    Text Solution

    |

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

    Text Solution

    |

  20. If there are 40 pollen mother cells in anther, what will be the number...

    Text Solution

    |