Question

How do aquatic plant perform photosynthesis in lack of sunlight if it is covered with blue green lager or brown algae

Answer 1

Answer:

Here's the answer-

Explanation:

When chemical pesticides enter a water body, it infuses the water with nutrients and promotes excessive algal growth, which in turn cover the entire surface of water body and the light entering the water is minimised. In this condition, the aquatic plants cannot perform photosynthesis due to lack of sunlight. So, they perform chemosynthesis for sometime, as they are not properly adapted to this process. But of the algal bloom doesn't decrease , then the underwater plants die.