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Did you know?
One mole contains 6.022 × 10²³ particles — if a mole of seconds passed, it'd be 19 quadrillion years.
Did you know?
One mole contains 6.022 × 10²³ particles — if a mole of seconds passed, it'd be 19 quadrillion years.
To solve this problem, we need to identify which alga can be used as food for human beings.Let's analyze each option:• Option 1: Ulothrix - This is a filamentous green alga, not commonly used as food for humans.• Option 2: Chlorella - This is a single-celled green alga known for its high protein content and is used as a dietary supplement.• Option 3: Spirogyra - This is a filamentous green alga, not typically consumed by humans.• Option 4: Polysiphonia - This is a red alga, not commonly used as food for humans.Chlorella is rich in proteins, vitamins, and minerals, making it suitable for human consumption.Therefore, the correct option is Option 2: Chlorella.
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