Home
Class 12
BIOLOGY
The endosperm in angiosperms develops fr...

The endosperm in angiosperms develops from

A

Zygote

B

Secondary nucleus

C

Chalazal polar nucleus

D

Micropylar polar nucleus

Text Solution

Verified by Experts

The correct Answer is:
B
Secondary nucleus
Promotional Banner

Topper's Solved these Questions

  • SEXUAL REPRODUCTION IN FLOWERING PLANTS

    ICSE|Exercise COMPETITION CORNER ( OBJECTIVE TYPE QUESTIONS (ASSERTION AND REASON TYPE QUESTIONS ( FOR AIIMS ASPIRANTS )))|16 Videos

  • SEXUAL REPRODUCTION IN FLOWERING PLANTS

    ICSE|Exercise REVIEW QUESTIONS (Questions/statements has four suggested answers. Rewrite the correct answer in each case: )|10 Videos

  • SELF ASSESSMENT PAPER-4

    ICSE|Exercise Part-II (Section C)|7 Videos

  • SPECIMEN QUESTION PAPER

    ICSE|Exercise QUESTIONS |67 Videos

Similar Questions

Explore conceptually related problems

The endosperm in angiosperm is

The endosperm of an angiosperm differs from that of a gymnosperm in that it :

The endosperm cells in angiosperms are

The endosperm nucleus in angiosperms is

Endosperm of angiosperm is :-

The development of endosperm in gymnosperms differs from that of angiosperms. Explain.

How does endosperm in angiosperm become triploid?

Double fertilisation (or triple fusion) leading to initiation of endosperm in angiosperms, requires

The ploidy of endosperm in angiosperms is

If the endosperm of an angiosperm has 24 chromosomes, what would be the number of chromosomes in the megaspore mother cell of the same plant ?

ICSE-SEXUAL REPRODUCTION IN FLOWERING PLANTS -COMPETITION CORNER ( OBJECTIVE TYPE QUESTIONS (MULTIPLE CHOICE QUESTIONS ))
  1. Pollen tube enters the embryo sac usually

    Text Solution

    |

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

    Text Solution

    |

  3. The endosperm in angiosperms develops from

    Text Solution

    |

  4. The fertilisation in which male gametes are carried through pollen tub...

    Text Solution

    |

  5. Which one of the following is resistant to enzyme action?

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

  8. Unisexuality of flowers prevents

    Text Solution

    |

  9. The plant part which consists of two generations one within the other,...

    Text Solution

    |

  10. In some organisms, karyokinesis is not followed by cytokinesis as a re...

    Text Solution

    |

  11. Nucellar polyembryony occurs in

    Text Solution

    |

  12. Male gametophyte of angiosperms is reduced to

    Text Solution

    |

  13. One of the most resistant biological material present in the exine of ...

    Text Solution

    |

  14. Ubisch bodies are secreted by

    Text Solution

    |

  15. Apomictic embryos in Citrus arise from

    Text Solution

    |

  16. Transfer of pollen grain from anther to stigma of another flower of th...

    Text Solution

    |

  17. Wind pollinated flowers are

    Text Solution

    |

  18. Transfer of pollen grain from anther to stigma of another flower of th...

    Text Solution

    |

  19. Exine of pollen grain is made up of

    Text Solution

    |

  20. Filiform apparatus is characteristic feature of

    Text Solution

    |