Home
Class 12
BIOLOGY
underline("Polvembryony") involves the d...

`underline("Polvembryony")` involves the development of one embryo.

Text Solution

Verified by Experts

Polyembryony involves development of more than one embryo from a single fertilised ovum.
Promotional Banner

Topper's Solved these Questions

  • SEXUAL REPRODUCTION IN FLOWERING PLANT

    ARIHANT PRAKASHAN|Exercise TOPIC -2- PRACTICE QUESTION EXAMS. TEXTBOOK.S & OTHER IMP. QUESTIONS (2 1/2 MARKS Questions Important Questions )|9 Videos

  • SEXUAL REPRODUCTION IN FLOWERING PLANT

    ARIHANT PRAKASHAN|Exercise TOPIC -2- PRACTICE QUESTION EXAMS. TEXTBOOK.S & OTHER IMP. QUESTIONS (3 1/2 Questions Exams. Questions )|5 Videos

  • SEXUAL REPRODUCTION IN FLOWERING PLANT

    ARIHANT PRAKASHAN|Exercise TOPIC -1 - TOPIC TEST 1 |10 Videos

  • SEX-DETERMINATION

    ARIHANT PRAKASHAN|Exercise CHAPTER TEST (7 MARK QUESTION)|2 Videos

  • VERY SIMILAR TEST 3

    ARIHANT PRAKASHAN|Exercise Section B (Zoology) Group C|9 Videos

Similar Questions

Explore conceptually related problems

The sequence of development of embryo sac is

underline("Apomixis") is the development of seeds with fertilisation.

Correct the statement if required by changing of underlined words only. Development of more than one embryo from the cells of embryo sac is called proembryo.

In false polyembryony, embryos are developed inside a single embryo sac.

Assertion : Embryogenesis is the development of embryo from the zygote. Reason : Cell division increase the number of cells in the developing embryo.

In these animals, the female retain the eggs inside its body after fertillisation and allows the development of embryo inside the body without providing extra nourishment ot the developing embryo as the placenta is absent. Such animlas are called as

Monocot and Dicot embryo.

In human, the developing embryo remains in:

ARIHANT PRAKASHAN-SEXUAL REPRODUCTION IN FLOWERING PLANT -TOPIC -2- PRACTICE QUESTION EXAMS. TEXTBOOK.S & OTHER IMP. QUESTIONS (1 MARK QUESTIONS IMPORTANT QUESTIONS )
  1. Due to triple fusion , is formed .

    Text Solution

    |

  2. The ............ marks the point of attachment to the stalk. (micr...

    Text Solution

    |

  3. Fruit derived from ovary along with other accessory floral parts like...

    Text Solution

    |

  4. Production of seed without meiosis and syngamy is termed as ............

    Text Solution

    |

  5. A type of endosperm, which is an intermediate between cellular and nu...

    Text Solution

    |

  6. An embryo sac directly produced from a nucellar cell.

    Text Solution

    |

  7. The phenomenon of the formation of gametophyte directly from sporophy...

    Text Solution

    |

  8. The portion of the embryonal axis above the level of attachment of sc...

    Text Solution

    |

  9. Root cap enclosed in undifferentiated sheath is called as

    Text Solution

    |

  10. Perisperm is:

    Text Solution

    |

  11. underline("Apomixis") is the development of seeds with fertilisation.

    Text Solution

    |

  12. underline("Polvembryony") involves the development of one embryo.

    Text Solution

    |

  13. The endosperm in which first division is cellular and subsequential c...

    Text Solution

    |

  14. In a zygote, the terminal cell situated towards the chalazal pole is ...

    Text Solution

    |

  15. The position of plumule in monocot embryo is …………….

    Text Solution

    |

  16. The part of pistil which develops into fruits is ........

    Text Solution

    |

  17. Parthenogenesis means development of fruits without

    Text Solution

    |