Question

Golden algae?

Answer 1

Golden algae belong to class chrysophyceae, also known as chrysophytes. They contain the golden-yellow pigment, fucoxanthin. These are unicellular, free swimming organisms found mainly in fresh water. These are important in maintaining the ecosystem of lake an they are the chief source of food for zooplanktons. They are generally photosynthetic but in the absence of sufficient light they start feeding on other organisms or on their remains.