Home
Class 12
BIOLOGY
Plant growth regulator, which promotes s...

Plant growth regulator, which promotes senescence and abscission of plant organs, is also related to which of the following physiological effects?

A

Thining of cotton, cherry and walnut

B

Overcome apical dominance

C

Early seed production in conifers

D

Formation of new leaves

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • MAJOR TEST 2

    NEET MAJOR TEST (COACHING)|Exercise BIOLOGY|88 Videos
  • MAJOR TEST 1

    NEET MAJOR TEST (COACHING)|Exercise BIOLOGY|83 Videos
  • MAJOR TEST 3

    NEET MAJOR TEST (COACHING)|Exercise BIOLOGY|89 Videos

Similar Questions

Explore conceptually related problems

Plant growth regulators (PGRs) are

Plant growth regulators | | Auxin

Growth in plant organs is

The regulator which retards ageing/senescence of plant parts is

The plant growth is regulated by

which of the following is not related with following plants ?

A plant growth regulator which stimulates the closure of stomata is

Match the following plant growth regulators (PGRs) with their physiological effects :-

NEET MAJOR TEST (COACHING)-MAJOR TEST 2-BIOLOGY
  1. Red or pink colour of central portion of root nodules in legume plants...

    Text Solution

    |

  2. If a plant cel is placed in a solution having les negative water poten...

    Text Solution

    |

  3. Plant growth regulator, which promotes senescence and abscission of pl...

    Text Solution

    |

  4. Which of the following enzyme is not operational in Rhizobium during f...

    Text Solution

    |

  5. The symbiotic relationship between microbe producs nitrogen - fixing n...

    Text Solution

    |

  6. While the light reaction of photosynthesis is going on, the pH of the ...

    Text Solution

    |

  7. Control point, where a plant adjusts the quantity and types of solutes...

    Text Solution

    |

  8. Which of the following is common characteristics between facilited tra...

    Text Solution

    |

  9. Isinglass is made by :-

    Text Solution

    |

  10. Quality of lac depends on :-

    Text Solution

    |

  11. A good example of recapitulation theory is :

    Text Solution

    |

  12. Dianosaurs were abundant during :-

    Text Solution

    |

  13. Wing of bat and flipper of seal represents:-

    Text Solution

    |

  14. Fossils are best evidences of :-

    Text Solution

    |

  15. Trilobites were evolved during which of the following period

    Text Solution

    |

  16. Artifical immunity can be acquired from a :-

    Text Solution

    |

  17. Messenger molecules, released by virus infected cells, that attches to...

    Text Solution

    |

  18. Read the statements (a-d). How many statements are true for passive im...

    Text Solution

    |

  19. Perspiration, saliva and tears contains an enzyme Iysozyme which kills...

    Text Solution

    |

  20. Read the following statements:

    Text Solution

    |