Question

How can red and brown algae prepare food?

Answer 1

Answer:

hy

Explanation:

Due to presence of chlorophyll, pigments of red and brown help in masking predominant green pigments of photosynthesis. As a result, they easily prepare their food and survive for long. After their death, they fall down.

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Answer 2

Answer:

They receive oxygen from water and at this depth algae can access sunlight. All algae contain chlorophyll. The pigments of red and brown algae mask the predominant green photosynthetic pigments. Thus prepare food like other plants.

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