Biology
Grade-10
Easy

Question

Which of the following were instrumental in two photosystems operating simultaneously?

  1. Hill reaction
  2. Red drop effect
  3. Emerson's enhancement effect
  4. Both (B) & (C)

hintHint:

Both (B) & (C)

The correct answer is: Both (B) & (C)


    Red drop effect observes on monochromatic light and Emerson's enhancement effect observes on synchronized light 680 nm and 700 nm simultaneously.

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