Question

3. Algin is derived from
(a) bacteria
(b) algae
(c) fungi
(d)protozoans​

Answer 1

ALGIN DERIVED FROM ALGAY

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Answer 2

Answer:

The correct answer is option B 'algae'.

Explanation:

• Algin is derived from Brown algae.
• Brown algae are present in the cold water of the northern hemisphere and are called seaweeds.
• Algin is a colloid substance, a natural polysaccharide and is present in the cell wall of brown algae commonly known as Phaeophyceae.
• Alginic acid is synthesized from algin
• Algin has many medicinal values it is used to check cholesterol levels and keep the balance of heavy chemicals in the body.
• We can obtain algin by putting the brown algae in an alkali solution.
• Some common examples of brown algae are fucus, ectocarpus, and kelps.

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