Leaves of plants become intensely yellow often

Options :
  1. due to development of carotene
  2. due to breakdown of chloroplasts
  3. excess of Mg ions
  4. due to viral infection


Answer and Explanation :-

Answer: Option 2

Explanation:

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Turning my head so I can look into his eyes, I strum my fingers across his cheek. "You're right. I think we've both had enough darkness. I want to live in light.
-J.B. McGee Skipping Stones