Home
Class 12
BIOLOGY
$ Double fertilization and triple fusion...

$ Double fertilization and triple fusion occurs in Angiosperms.
! Triple fusion produces triploid type of endosperm.

A

If both As and R are correct and R is correct explanation of As

B

If both As and R are correct but R is not correct explanation of As

C

If As is correct, R is wrong

D

If both As and R are wrong.

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • ENVIRONMENTAL ISSUES

    DINESH PUBLICATION|Exercise Model test paper-1|100 Videos

  • ENVIRONMENTAL ISSUES

    DINESH PUBLICATION|Exercise Model test paper-2|100 Videos

  • ENVIRONMENTAL ISSUES

    DINESH PUBLICATION|Exercise Brain teasers-X|145 Videos

  • ECHINODERMATA

    DINESH PUBLICATION|Exercise REVISION QUESTIONS|65 Videos

  • EVIDENCES OF EVOLUTION

    DINESH PUBLICATION|Exercise CHECK YOUR GRASP|3 Videos

Similar Questions

Explore conceptually related problems

Double fertilization and triple fusion were discovered by

syngamy and triple fusion

Triple fusion occurs between

Double fertilization and triple fusion are characteristic of:-

Double fertilization is fusion of:

Doubles fertilization is fusion of

DINESH PUBLICATION-ENVIRONMENTAL ISSUES-Assertion and reason
  1. $ Angiosperms produce seeds, but do not produce fruits. ! Fruit and ...

    Text Solution

    |

  2. $ Orthotropous ovule has micropyle at the upper end. ! Ovule is also...

    Text Solution

    |

  3. $ Double fertilization and triple fusion occurs in Angiosperms. ! Tr...

    Text Solution

    |

  4. $ The animals in which body temperature varies according to the surrou...

    Text Solution

    |

  5. $ The animals which give birth to young ones are called oviparous. !...

    Text Solution

    |

  6. $ Secondary host of Taenia solium is pig. ! Malarial parasite comple...

    Text Solution

    |

  7. $ Arthropoda is the largest group in the animal kingdom. ! Honey bee...

    Text Solution

    |

  8. $ Mammals are warm blooded. ! Warm blooded animals can tolerate only...

    Text Solution

    |

  9. $ Notochord is present in vertebrates. ! Notochord is always formed ...

    Text Solution

    |

  10. $ The first formed embryonic cavity is called blastocoel. ! Annelids...

    Text Solution

    |

  11. $ Neuron means a nerve cell. ! Neurons are found in the brain.

    Text Solution

    |

  12. $ The excretory organs of Flatworms are called Flame cells. ! Excret...

    Text Solution

    |

  13. $ Silver fish is found in the sea. ! Fish represents warm blooded an...

    Text Solution

    |

  14. $ The microfossils discovered in the earth's oldest fossil bearing roc...

    Text Solution

    |

  15. $ Exo-biology is a branch of biology. ! It deals with the study of e...

    Text Solution

    |

  16. $ Mangrove plants grow in the deserts. ! These plants have symbiotic...

    Text Solution

    |

  17. $ Leghaemoglobin is a compound of Iron and is present in the root nodu...

    Text Solution

    |

  18. $ Tap root system is that which arises from the radicle of seed. ! A...

    Text Solution

    |

  19. $ Temperature is an important factors for growth. ! High temperature...

    Text Solution

    |

  20. $ In prokaryotes, there is present a ring shaped chromosome. ! The r...

    Text Solution

    |