Question

write a short note on cyanobacteria

Answer 1

Cyanobacteria is a phylum of bacteria which belongs to kingdom Eubacteria.
It is also known as  cynophyta. They get energy from the process of photosynthesis and produce oxygen.They are prokaryotes which don't have nuclear membrane. They are  the only phylum able to produce oxygen. They are found in soil etc..

hope it helps u...

Answer 2

The Cyanobacteria is a strain of photosynthesizing bacteria.

Explanation:

• The Cyanobacteria is also called as blue-green algae is the primitive photosynthesizing prokaryotic group.
• The Cyanobacteria are the living organisms that are capable of using the light energy from the sun, water as an electron donor, and carbon dioxide from the air to produce oxygen.
• The growth of Cyanobacteria is characteristic of determining the quality of water.
• The Cyanobacteria is responsible for producing the toxins and noxious blooms in water.

Learn more about Cyanobacteria:

Meaning of Cyanobacteria: https://brainly.in/question/610071