Home
Class 12
BIOLOGY
The ploidy level is NOT same in …….....

The ploidy level is NOT same in ……..

A

Integument and uncellus.

B

Root tip and Shoot tip.

C

Secondary uncleus and endosperm.

D

Antipodals and Synergids.

Text Solution

Verified by Experts

Promotional Banner

Topper's Solved these Questions

  • REPRODUCTION IN LOWER AND HIGHER PLANTS

    CHETANA PUBLICATION|Exercise Exercise |40 Videos

  • REPRODUCTION IN LOWER AND HIGHER ANIMALS

    CHETANA PUBLICATION|Exercise Exercise|90 Videos

  • Respriration and circulation

    CHETANA PUBLICATION|Exercise EXCERCISE|32 Videos

Similar Questions

Explore conceptually related problems

Define ploidy.

The second trophic level in a lake is _________

What is ploidy?

Which one of the following animals may occupy more than one trophic levels in the same ecosystem at the same time?

A vertical U-tube of uniform inner cross section contains mercury in both sides of its arms. A glycerin (density =1.3 g//cm ^(3)) column of length 10 cm is introduced into one of its arms. Oil of density 0.8 gm //cm^(3) is poured into the other arm until the upper surfaces of the oil and glycerin are in the same horizontal level. Find the length of the same horizontal level. Find the length of the oil column, Density of mercury =13.6 g//cm^(3)

Name the following Each level in a food chain.

Many food chains interconnected at various levels is called…………….

In a transistor doping level in base is increased slightly. How will it affect base current

Mass of living matter at a trophic level in an area at any time is called.

CHETANA PUBLICATION-REPRODUCTION IN LOWER AND HIGHER PLANTS -Exercise
  1. Insect pollinated flowers usually posses ………….

    Text Solution

    |

  2. In ovule meiosis occurs in ……….

    Text Solution

    |

  3. The ploidy level is NOT same in ……..

    Text Solution

    |

  4. Which of the following types require pollinator but result in genetica...

    Text Solution

    |

  5. If diploid chromosome number in a flowering plant is 12, then which on...

    Text Solution

    |

  6. In Angiosperms, endosperm is formed by/due to …………

    Text Solution

    |

  7. Point-out the odd one ………

    Text Solution

    |

  8. ………………… reproduces asexually by producing flagellated motile zoospores...

    Text Solution

    |

  9. In grafting rooted plant is used as a………………

    Text Solution

    |

  10. To produce 40 pollen grains ………………. Microspore Mother Cells are requir...

    Text Solution

    |

  11. A flower with many free carpels is called as ……………..

    Text Solution

    |

  12. How many mitotic divisions are required to produce a mature male gamet...

    Text Solution

    |

  13. The stalk of the ovule is …………………

    Text Solution

    |

  14. ……………………. Is a hair like projections shown by synergid, which guide th...

    Text Solution

    |

  15. …………………….. Is a female gametophyle.

    Text Solution

    |

  16. The type of pollination observed in Zostera and Vallisneria respective...

    Text Solution

    |

  17. The bisexual flowers which do not open to favour autogamy are called …...

    Text Solution

    |

  18. In Calotropis self-pollination is avoided by ……………

    Text Solution

    |

  19. The number of meiotic divisions required to produce 200 seeds in a pea...

    Text Solution

    |

  20. ……………. And ……… are two events of sexual reproduction in flowering plan...

    Text Solution

    |