Multiple choice

Which of the following is not true about red algae?

  1. They belong to division rhodophyta.

  2. They are highly poisonous if consumed in any form.

  3. Phycobiliproteins give them their red colour.

  4. They have high vitamin and protein content.
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

 Red algae are highly nutritious and are also used in many food products, so it cannot be poisonous.

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