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SSC Sample Paper SSC CHSL (10+2) Sample Test Paper-8

  • question_answer
    Which of the following plant pigments absorbs in red and far-red region of light?

    A)  Carotenoide                 

    B)  Chlorophyll

    C)  Phytochrome                

    D)  Cryptochrome

    Correct Answer: C

    Solution :

     Phytochrome is a photoreceptor a pigment that plants use to detect light. It is a protein with a bilin chromophore. It detects mainly red and far-red region of the visible spectrum and regulates germination of seeds.


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