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  • Agar-agar is obtained from
Multiple choice

Agar-agar is obtained from

  1. green algae

  2. red algae

  3. bacteria

  4. viruses

Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

The gelling agent in agar-agar is an unbranched polysaccharide obtained from the cell walls of some species of red algae.

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