Home
Class 11
BIOLOGY
For a successful graft, the adhesion bet...

For a successful graft, the adhesion between stock and scion is a must. Which one of the following is the earliest event towards a good graft

A

Production of plasmodesmata in the cells at the interface of stock and scion

B

Coordinated differentiation of vascular tissue between the stock and scion

C

Regeneration of cortex and epidermis over the union of stock and scion

D

Production of callus tissue between the cells of stock and scion

Text Solution

Verified by Experts

The correct Answer is:
D
New cells form a mass of parenchymatous cells known as callus.
Promotional Banner

Topper's Solved these Questions

  • ANIMAL KINGDOM

    ERRORLESS |Exercise Animal Kingdom|1230 Videos

Similar Questions

Explore conceptually related problems

For union between stock and scion in grafting which one is the first to occur ?

Which one of the following is not a characteristic of good teaching?

ERRORLESS -ANATOMY OF FLOWERING PLANTS-Anatomy Of Flowering Plants
  1. In woody dicotyledons, the arrangement of vessels is either duffuse p...

    Text Solution

    |

  2. The quiescent centre in root meristem serves as a

    Text Solution

    |

  3. For a successful graft, the adhesion between stock and scion is a must...

    Text Solution

    |

  4. If there is more than one tunica layer in a stem apex, which among the...

    Text Solution

    |

  5. Water containing cavities in vascular bundles are found in

    Text Solution

    |

  6. A nail is driven into the trunk of a 30 year old tree at a point 1 met...

    Text Solution

    |

  7. Grafting is not possible in monocots because they

    Text Solution

    |

  8. Trees at sea do not have annual rings because

    Text Solution

    |

  9. See the following figures and identify the characters of Dicot and Mo...

    Text Solution

    |

  10. The following diagram shows the T.S. of monocot leaf, certain parts ha...

    Text Solution

    |

  11. Identify the following point A, B and C in the given diagram

    Text Solution

    |

  12. The following diagram opposite illustrates a longitudinal section thro...

    Text Solution

    |

  13. A few drops of sap were collected by cutting across a plant stem by a ...

    Text Solution

    |

  14. Assertion : All tissues lying inside vascular cambium are called as b...

    Text Solution

    |

  15. Assertion : Stomata are absent in submerged hydrophytes. Reason : R...

    Text Solution

    |

  16. Assertion : Cambium is a lateral meristem and cause growth in width...

    Text Solution

    |

  17. Assertion : Higher plants have meristematic regions for indefinite gr...

    Text Solution

    |

  18. Assertion : In collateral vascular bundles phloem is situated toward ...

    Text Solution

    |

  19. Assertion : Thick cuticle is mostly present in disease resistant pla...

    Text Solution

    |

  20. Assertion : Quiescent centre is found in the centre of the root apex....

    Text Solution

    |