Question

What are benefits of algae?

Answer 1

Algae are photosynthetic, nucleus-bearing organisms that lack the actual stems, leaves, roots, and specialized multicellular reproductive systems found in plants.

Importance of Algae:

Food source:

1. Many species of marine algae, such as Laminaria, Sargassum, and Porphyra, are edible, and Spirulina and Chlorella are high in protein.
2. As a result, they're employed as dietary supplements.
3. Furthermore, they are grown for animal feed.

Commercial importance:

1. Agar, which is derived from Gelidium and Gracilaria, is used in the making of ice cream and jellies and has a commercial value.
2. Carrageenin, a type of emulsifier derived from red algae, is used in paints, chocolate, and toothpaste.

Medicine:

Red algae, such as Corallina, are used in medicine to treat worm infections.