$I$. $PS-I$ has more chlorophyll-a than chlorophyll-b.
$II$. $PS-II$ has more chlorophyll-b than chlorophyll-a.
Choose the correct option.

  • A
    $I$ statement is wrong,$II$ is right.
  • B
    $I$ statement is right,$II$ is wrong.
  • C
    Both statements are wrong.
  • D
    Both statements are right.

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$R$: Carotenoids enable a wider range of wavelengths of incoming light to be utilized for photosynthesis.

Which color of light is absorbed most by chlorophyll $a$?

The size of the chlorophyll molecule is:

Which of the following pigments is yellow in colour?

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