Home
Class 12
BIOLOGY
Which cell of the gametophyte of a norma...

Which cell of the gametophyte of a normal angiosperm (Capsella) is diploid at the time of fertilisatioin?

A

Prothallial cell/vegetative cell

B

Antipodal cell and synergids

C

Secondary nucleus

D

Generative cell

Text Solution

Verified by Experts

The correct Answer is:
C
NA
Promotional Banner

Topper's Solved these Questions

  • SEXUAL REPRODUCTION IN FLOWERING PLANTS

    ARIHANT NEET|Exercise STATEMENT BASED QUESTIONS|20 Videos

  • SEXUAL REPRODUCTION IN FLOWERING PLANTS

    ARIHANT NEET|Exercise MEDICAL ENTRANCE EXAMS|132 Videos

  • SEXUAL REPRODUCTION IN FLOWERING PLANTS

    ARIHANT NEET|Exercise MEDICAL ENTRANCE EXAMS|132 Videos

  • RESPIRATION IN PLANTS

    ARIHANT NEET|Exercise C.Medical entrances gallery(Collection of question asked in NEET & vatious medical entrance exams)|110 Videos

  • SOLVED PAPERS 2017

    ARIHANT NEET|Exercise Solved Paper 2017 (JIPMER)|35 Videos

Similar Questions

Explore conceptually related problems

Male gametophyte in angiosperms produces:

The female gametophyte in angiosperm is:

Name the female gametophyte in angiosperms.

Male gametophyte of angiosperms is shed as

The development of male gametophyte in angiosperms is

Male gametophyte of angiosperms/monocots is

Female gametophyte of angiosperm is called:

Mature male gametophyte in angiosperms is:

ARIHANT NEET-SEXUAL REPRODUCTION IN FLOWERING PLANTS -ASORTED QUESTIONS
  1. The aleurone layer of endosperm in monocot seed is related to

    Text Solution

    |

  2. The maximum ploidy seen in the secondary nucleus is

    Text Solution

    |

  3. Which cell of the gametophyte of a normal angiosperm (Capsella) is dip...

    Text Solution

    |

  4. In monocot embryo,

    Text Solution

    |

  5. A nuclear endosperm at a very stage of development

    Text Solution

    |

  6. After the seedling begins to photosynthesise, the cotyledons

    Text Solution

    |

  7. Formation of embryo directly from nucellus and integument is

    Text Solution

    |

  8. Despite high level of heterozygosity, the progeny derived from a seed ...

    Text Solution

    |

  9. The orthid flowers emit a chemical that resembles the odour produced b...

    Text Solution

    |

  10. Development of a portophyte directly from the gametophytic tissue is c...

    Text Solution

    |

  11. What is the function of tapetum in a developing anther?

    Text Solution

    |

  12. An orchid resembles female of an insect so as to get pollinated. The p...

    Text Solution

    |

  13. Movement of pollen tube towards embryo sac is

    Text Solution

    |

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

    Text Solution

    |

  15. Cross pollination is preferred over self pollinationn because it

    Text Solution

    |

  16. During formation of pollen grains, a microspore mother cell undergoes

    Text Solution

    |

  17. In a type of apomixis known as adventure embryony embryos develop dire...

    Text Solution

    |

  18. Formation of more than four spores in a tetrad known as polyspory is f...

    Text Solution

    |

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

    Text Solution

    |

  20. A seed that lacks endosperm. It may be

    Text Solution

    |