Question

Name any one application of blue-green algae.

Answer 1

Blue-Green Algae:

These are the type of photosynthetic bacteria that consist either of single cells or colonies which are also known as Cyanobacteria.

1. Cyanobacteria generally contain only 1 type of chlorophyll, Chlorophyll a, green pigment.
2. In addition to this, they also contain pigments like carotenoids, and phycobilin.

Uses of Blue-Green Algae:

1. Blue-green algae also contain a small number of vitamins (including C, E, and folate), beta carotene, and some minerals.
2. They are a negligible source of nutrients unless you consume huge amounts of algae.
3. Blue-green algae are also used as a nutrient supplement & also help in losing weight.
4. Blue-green algae produce their own food by the process of photosynthesis, which uses light, oxygen & various nutrients.
5. The sugars produced by bacteria help them in growth and cell division.