Photosynthetic organisms occur at different depths in the ocean. Do they receive qualitatively and quantitatively the same light? How do they adapt to carry out photosynthesis under these conditions?

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Solution

Photosynthetic organisms

No, all the photosynthetic organisms in the depth of the ocean do not receive the same light. Light cannot penetrate deep into the depth of the ocean.

Accessory pigments

The accessory pigments help in absorbing radiation of different wavelengths to carry out photosynthesis under different light conditions.

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Photosynthesis- Introduction

Standard XII Biology

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