Home
Class 12
BIOLOGY
All fruits are produced from the ovary o...

All fruits are produced from the ovary of a fertilized flower . Write an exception to this statement and explain.

Text Solution

Verified by Experts

In certain plants some part of a flower in addition to the ovary also participate in the development of fruits . Such fruits are called false fruits.
e.g In apple the thalamus is developed to form the fleshy structure .
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

The fruit is chambered, developed from inferior ovary and has seeds with succulent testa in

An aggregate fruit develops from a single flower. Explain the statement with suitable example.

Assertion (A) : Abscission is a physiological process of shedding of organs like leaves, flowers fruits and seeds from the parent plant body. Reason (R ) : When leaves, flowers, fruits and seeds are removed, the plant seals off its vascular system to prevent loss of water and nutrients.

Removal of anthers from the flower bud of female parent is an important step in hybridisation . (a) Name the step and explain the purpose . (b) What is the importance of bagging ?

Harish observed two different types of papaya plants in his garden. One produced male flowers only and the other type produced female flowers as well as fruits. a. What are these type of plants called in which male and female flowers seen separately? b. Name another plant with the same feature. c. If both male and female flowers are seen separately in the same plant, what do you call them? Give examples.

Consider the following statements with respect to flowering plants I. The pollen grains represent the male gametes.II. The functional megaspore develops into the embryo sac represent the female gamete.III. Transfer of pollen grains from anther to the stigma of different plant is known as xenogamy.IV. Transfer of pollen grains from anther to the stigma of another flower of the same plant is known as geitonogamy. Of the above statements.

Iodoform can be prepared from all, except:

Write the negation of the following statements: q: All cats scratch.

All muscles produce movement, but only skeletal muscle is responsible for locomotion. What is meant by this statement?

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

    |