Question

choose the correct option
⠀ ⠀⠀⠀ ⠀ ⠀⠀ ⠀⠀⠀⠀​

Answer 1

Answer:

Emerson's enchantment effect and red drop have been instrumental in the discovery of

• two photosystems operating simultaneously.

Answer 2

option D is your ans

Hope it helps uh✌️

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