Question: what is the difference between phytoplankton and zooplankton?
Answer: Phytoplankton is the aquatic plants, Zooplankton is the small aquatic animals. Phytoplankton prepares their own food by the process of photosynthesis and is called as autotrophs while zooplanktons depend on phytoplankton for their food and other matter found in the sea also called as heterotrophs.