Home
Class 12
BIOLOGY
Embryo is the structure developed from a...

Embryo is the structure developed from a zygote after many divisions. Embryo undergoes many changes until it becomes embryo proper .
Give the structure of a mature embryo .

Text Solution

Verified by Experts

(a) The mature embryo has an axis of two cotyledons in dicots and one cotyledon in monocot. The upper end of the embryo axis is called plumule and the lower end is called radicle.
Promotional Banner

Topper's Solved these Questions

  • SEXUAL REPRODUCTION IN FLOWERING PLANTS

    NEW JOYTHI PUBLICATION|Exercise Questions from EDUMATE|5 Videos

  • SEXUAL REPRODUCTION IN FLOWERING PLANTS

    NEW JOYTHI PUBLICATION|Exercise Questions from Previous HSE|9 Videos

  • SEXUAL REPRODUCTION IN FLOWERING PLANTS

    NEW JOYTHI PUBLICATION|Exercise CBSE Corner|15 Videos

  • SAMPLE QUESTION PAPER

    NEW JOYTHI PUBLICATION|Exercise QUESTION|13 Videos

  • STRATEGIES FOR ENHANCEMENT IN FOOD PRODUCTION

    NEW JOYTHI PUBLICATION|Exercise CONTINOUS EVALUTION|2 Videos

Similar Questions

Explore conceptually related problems

Draw and label the structure of a mature embryo sac of angiosperm.

Draw and label the structure of a mature embryo sac of angiosperms.

The embryo developed from the callus is called.

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

An embryo may sometimes develop from any cell of embryo sac other than egg.It is termed as

In a fertilised embryo sac, the haploid, diploid and triploid structures are

Tap root system develops from this part of embryo …………………..

What does the term 'Bisporic development of embryo sac ' refers to ? Give example .

How many cells and nuclei are find in polygonum embryo sac?

Describe the structure of a typical embryo sac found in flowering plants . Why is it generally referred to as monosporic ?

NEW JOYTHI PUBLICATION-SEXUAL REPRODUCTION IN FLOWERING PLANTS -New Evaluation Type Questions
  1. Angiosperms produce male and female reproductive structures in which m...

    Text Solution

    |

  2. Observe the diagram (a) Copy this diagram in your answer sheet and m...

    Text Solution

    |

  3. Observe the given diagram (A) What is the structure shown here ? ...

    Text Solution

    |

  4. Fertilization in angiosperms is called as "double fertilization" becau...

    Text Solution

    |

  5. The formation of primary endosperm nucleus is called as triple fusion ...

    Text Solution

    |

  6. Name of some parts of female reproductive structure before fertilizati...

    Text Solution

    |

  7. Cleistogamous flowers are invariably autogamous . Explain.

    Text Solution

    |

  8. Compare the given pair and fill up the blanks . (a) Grasses : Wind ...

    Text Solution

    |

  9. Water is considered as the pollinating agent in some plants. Name any ...

    Text Solution

    |

  10. Autogamy geitonogamy and xenogamy are the three types of pollination b...

    Text Solution

    |

  11. Continuous self pollination results in inbreeding depression . Floweri...

    Text Solution

    |

  12. Removal of anthers from the flower bud of female parent is an importan...

    Text Solution

    |

  13. Endosperm is the nutritive tissue of growing embryo . Inside a tender ...

    Text Solution

    |

  14. Embryo is the structure developed from a zygote after many divisions. ...

    Text Solution

    |

  15. All fruits are produced from the ovary of a fertilized flower . Write ...

    Text Solution

    |

  16. Fruits are formed for the protection of seeds . But certain fruits are...

    Text Solution

    |

  17. Find the relation of the plant Lupinus arcticus with seed dormancy.

    Text Solution

    |

  18. Apomixis is a form of asexual reproduction that mimics sexual reproduc...

    Text Solution

    |

  19. Apomixis will reduce the cultivation cost of hybrid plants . Explain.

    Text Solution

    |

  20. Given the technical term for the following explanation . (a) Format...

    Text Solution

    |