An alga which can be employed as food for human being is
A
Ulothrix
✓
Chlorella
C
Spirogyra
D
Polysiphonia.
✓
Answer
Correct option: B.
Chlorella
b (b) : Chlorella is a single celled chlorophycean alga with rich protein content. It is considered as a source of $SCP$ (single cell protein) and also as food source during long space travels.
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