Home
Class 12
BIOLOGY
Ploidy level of Nucellus, endosperm, pol...

Ploidy level of Nucellus, endosperm, polar nuclei , Megaspore mother cell, female gametophyte respectively are:

A

2n,3n,n,2n,n

B

2n,3n,2n,n,n

C

n,2n,n,2n,n

D

2n,3n,2n,2n,n

Text Solution

Verified by Experts

Promotional Banner

Topper's Solved these Questions

  • MOCK TEST 2

    KVPY PREVIOUS YEAR|Exercise EXERCISE|22 Videos

  • MOCK TEST 4

    KVPY PREVIOUS YEAR|Exercise EXERCISE|9 Videos

Similar Questions

Explore conceptually related problems

The polidy level of nucellus and female gametophyte respectively is

Megaspore mother cell originates from :

Megaspore on germination produces female gametophyte.

Ploidy level endosperm is

The microspores and megaspores germinate into male and female gametophytes respectively in :

Megaspores are produced from megaspore mother cells after

Meiosis of megaspore mother cell generally produces

Only the non-functional megaspore develops into female gametophyte

Ploidy of the cells of the nucellus is :

KVPY PREVIOUS YEAR-MOCK TEST 3-EXERCISE
  1. In a species, the weight of newborn ranges form 2 to 5 kg. 97% of the ...

    Text Solution

    |

  2. Match the columns and identify the correct option.

    Text Solution

    |

  3. How many fragments will be generated if you digest a linear DNA molecu...

    Text Solution

    |

  4. Genes A and B are farther apart than are genes A and C,and all three a...

    Text Solution

    |

  5. Match column-I with column-II and select the correct option using the ...

    Text Solution

    |

  6. If the protein hormone insulin from several mammalian species has simi...

    Text Solution

    |

  7. Which of the following findings derived from recent analysis of the hu...

    Text Solution

    |

  8. The type of connective tissue that is associated with the umbilical co...

    Text Solution

    |

  9. Apomictic embryos in citrus arise from

    Text Solution

    |

  10. The telomeres of eukaryotic chromosomes consist of short sequences of

    Text Solution

    |

  11. A drug is given to an animals that completely blocks the absorption of...

    Text Solution

    |

  12. Contribution of Ingenhousz in elucidation of process of photosynthesis...

    Text Solution

    |

  13. Which of the following is releated to obesity low plasma Na^(+) high K...

    Text Solution

    |

  14. E. colicells with a mutated z gene of the lac operon cannot grow in me...

    Text Solution

    |

  15. The ultimate gain of light reaction is :

    Text Solution

    |

  16. Ploidy level of Nucellus, endosperm, polar nuclei , Megaspore mother c...

    Text Solution

    |

  17. Jaundice is yellowing of the skin due to accumulation of bilirubin and...

    Text Solution

    |

  18. Which of the following gene clusters in bacteria is responsible for ...

    Text Solution

    |