Question

Polluted water bodies have usually very high abundance of plant like nostoc give reasons? please friends its urgent please give answer fast I will be thankful to you.

Answer 1

Answer:

Good Noon.............

Explanation:

Polluted water bodies contain phosphates and nutrients like nitrogen that trigger the growth of Algae ( Nostoc and oscillatoria ) hence these two sub-classes of algae grow in higher abundance in polluted water bodies.