Can algae be eaten?

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Chapter 3 NCERT Class 11 Biology SOLUTIONS

Can algae be eaten?

Question:

Can algae be eaten?

Answer:

Yes, many types of algae are edible and very nutritious.

Edible Algae

Nori - used in sushi rolls.
Kelp - used in soups, snacks.
Spirulina & Chlorella - sold as protein-rich supplements.
Nutrients: Proteins, vitamins, minerals, and omega-3 fatty acids.

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(All Q's of this Chapter solved)

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How do these Angiosperms and Gymnosperms plants help us in real life?

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Why are angiosperms seen in more places?

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Do gymnosperms have flowers?

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What are examples of gymnosperms?

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Describe the important characteristics of gymnosperms?

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Match the following: (a) Chlamydomonas (i) Moss?

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Differentiate between the following:- (i) red algae and brown algae (ii) liverworts and moss (iii) homosporous and heterosporous pteridophyte?

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Explain briefly the following terms with suitable examples:- (i) protonema (ii) antheridium (iii) archegonium (iv) diplontic (v) sporophyll (vi) isogamy

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Both gymnosperms and angiosperms bear seeds, then why are they classified separately?

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Write a note on the economic importance of algae and gymnosperms.

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Mention the ploidy of the following: protonemal cell of a moss; primary endosperm nucleus in dicot, leaf cell of a moss_?

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When and where does reduction division take place in the life cycle of a liverwort, a moss, a fern, a gymnosperm and an angiosperm?

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What is the basis of classification of algae?

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How are algae used in renewable energy?

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What are algal blooms?

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Are algae harmful?

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How do algae differ from plants?

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What is the role of algae in the ecosystem?

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Where are algae found?

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What is algae?

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