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NEET2019BotanyPhotosynthesis in Higher PlantsActual

Chl -b differs from chl -a by

Options

  1. A- CH ₃ group
  2. BCHO group
  3. CCOOH group
  4. DCH ₂ OH group

Correct answer

B. CHO group

Step-by-step solution

Chlorophyll-b structrally differs from chlorophyll-a by the presence of carbonyl (CHO) group at 3rd carbon in the prophyrin ring. chlorophyll-a possess methyl ( CH ₃ ) group in this place.

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