Yes, jellyfish are plankton. Jellyfish are a type of invertebrates that live in the ocean and belong to the phylum Cnidaria. They usually consist of a clear, gelatinous bell covered with tentacles. The body of a jellyfish can move by contracting and expanding, but it is usually carried by ocean curr...
Marine fish and various marine animals all feed on plankton, the tiny plants and animals floating in the sea, just like we humans feed on food produced in agriculture and livestock produced in animal husbandry. Marine plankton is an important part of marine life. They are large in number and...