Question

What are the uses of algae?​

Answer 1

Explanation:

Some of the uses of algae are :-

*Algae are useful to man in perform half of the total carbon dioxide-fixation on earth by photosynthesis.

*Helps as the primary producers in aquatic habitats.

* Many species of marine algae such as Sargassum, and Laminaria are edible and thus can be eaten. *Chlorella and Spirulina are used as food supplements being rich in proteins.

*Agar is used in the preparation of jellies and ice-cream.

* Many red algae such as Corallina are used in treating worm infections.

Answer 2

this is the correct answer