Home
Class 12
BIOLOGY
The wavelength of light absorbed by Pr f...

The wavelength of light absorbed by Pr form of phytochrome is

A

620 nm

B

640 nm

C

680 nm

D

720 nm

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • NEET

    NEET PREVIOUS YEAR (YEARWISE + CHAPTERWISE)|Exercise BIOLOGY|306 Videos
  • NEET

    NEET PREVIOUS YEAR (YEARWISE + CHAPTERWISE)|Exercise QUESTION|187 Videos
  • NEET

    NEET PREVIOUS YEAR (YEARWISE + CHAPTERWISE)|Exercise MCQ|184 Videos
  • MORPHOLOGY OF FLOWERING PLANTS

    NEET PREVIOUS YEAR (YEARWISE + CHAPTERWISE)|Exercise Exercise|91 Videos
  • NEET 2018

    NEET PREVIOUS YEAR (YEARWISE + CHAPTERWISE)|Exercise Exercise|90 Videos

Similar Questions

Explore conceptually related problems

Phytochrome is a

Phytochrome is a

Phytochrome is a

Light wavelength absorbed by P_r and P_(fr) state of phytochrome absorbed are respectively

The wavelength of light most absorbed by chlorophyll-a during photosynthesis is

NEET PREVIOUS YEAR (YEARWISE + CHAPTERWISE)-NEET-MCQs
  1. The first acceptor of electrons from an excited chlorophyll molecule o...

    Text Solution

    |

  2. All enzymes of TCA cycle are located in the mitochondrial matrix excep...

    Text Solution

    |

  3. The wavelength of light absorbed by Pr form of phytochrome is

    Text Solution

    |

  4. Opening of floral buds is

    Text Solution

    |

  5. Which one of the following pairs, is not correctly matched ?

    Text Solution

    |

  6. One gene - one enzyme relationship was established for the first time ...

    Text Solution

    |

  7. Male gametes in angiosperms are formed by the division of

    Text Solution

    |

  8. Two cells A and B are contiguous. Cell A has osmotic pressure 10 atm, ...

    Text Solution

    |

  9. In the leaves of C(4) plants, malic acid formation during CO(2) fixati...

    Text Solution

    |

  10. Which of the following is a flowering plant with nidules containing fi...

    Text Solution

    |

  11. Which one of the following is surrounded by a callose wall

    Text Solution

    |

  12. Which one of the following elements is not an essential micronutrient ...

    Text Solution

    |

  13. If you suspect major deficiency of antibodies in a person, to which o...

    Text Solution

    |

  14. Which one of the following is a fat-soluble vitamin and its related de...

    Text Solution

    |

  15. Which one of the following mammalian cells is not capable of metabolis...

    Text Solution

    |

  16. Compared to a bull a bullock is docile because of

    Text Solution

    |

  17. In the human female , menstruation can be referred by the administrati...

    Text Solution

    |

  18. Which one is anatomically correct

    Text Solution

    |

  19. In which one of the following preparations are you likely to come acro...

    Text Solution

    |

  20. A drop of each of the following, is placed separately on four sides. W...

    Text Solution

    |