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Which of the following pigments is essen...

Which of the following pigments is essential for nitrogen fixation by leguminous plants

A

Anthocyanin

B

Phycocyanin

C

Phycoerythrin

D

Leghaemoglobin

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Knowledge Check

  • Which of the following is essential for nitrogen fixation in legumes

    A
    Anthocyanin
    B
    Phycocyanin
    C
    Phycoerythrin
    D
    Leghaemoglobin.
  • Nitrogen fixation is

    A
    Converting nitrogen in the air to form a usable form by plants
    B
    Recycling nitrogen from organic matter in the soil
    C
    Absorbing nitrogen from the soil.
    D
    Conversion of `NO_(3)` to `N_(2)`
  • Nitrogen fixation is

    A
    Performed by plants only
    B
    The oxidation of `N_(2)`
    C
    The reduction of `NH_(3)` to `NO_(3)`
    D
    Multi-stepped chemical reaction
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