Question

(3) Useful micro organisms and harmful micro organisms.

pls give answer in difference form ​

Answer 1

Answer:

Type Useful microorganisms Harmful microorganisms

Algae Anabaena (biological nitrogen fixation) blue-green algae and red tides (produce toxins)

Protozoa Paramecium (kills harmful bacteria) Plasmodium (malaria fever)

Virus polio, chicken pox (to make vaccines) HIV (causes AIDS