Topic: Plant kingdom: algae, bryophytes, pteridophytes, gymnosperms· Diversity in Living World

Which of the following algae produce Carrageen ?

1. Green algae

2. Brown algae

3. Red algae

4. Blue-green algae

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Answer: 3. Red algae

Carrageen is a hydrocolloid obtained from the cell walls of red algae (for example Chondrus). Brown algae give algin, and red algae also give agar.

Doubtly AI · 30 Oct 2026 AI-generated · not yet verified Report

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Which of the following algae produce Carrageen ?

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