Question
Differentiate between the following:- Red algae and brown algae
✓
Answer
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Sr. No.
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Red algae
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Brown algae
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|
1.
|
Red algae are grouped under theclass Rhodophyceae.
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Brown algae are grouped underthe class Phaeophyceae.
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|
2.
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They contain floridean starch asstored food.
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They contain mannitol or laminarin as stored food.
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|
3.
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They contain the photosyntheticpigments chlorophylls a and d, and phycoerythrin.
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They contain the photosyntheticpigments chlorophylls a and c, and fucoxanthin.
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|
4.
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Their cell walls are composed ofcellulose, pectin, and phycocolloids.
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Their cell walls are composed ofcellulose and algin.
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5.
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Flagella are absent
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Two flagella are present
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