Question

What are phytoplankton?

Answer 1

Hint: In the surface of the water the microscopic phytoplankton float and are responsible for the oxygen present in the earth’s atmosphere and are autotrophic components of the planktonic community. The vital link in the food chain through the biological wealth of the water for fishes and aquatic systems found in the population of the phytoplankton.

Complete answer: The upper sunlight layer of the sea and ocean in which freshwater bodies are found in the phytoplankton are photosynthesizing under the microscopic organisms and also known as the primary producers. The two broad categories of the nekton and plankton are the organism that inhibits the pelagic zone grouped into it. The term introduced by Henson which means drifts and zooplankton and phytoplankton is divided from the plankton. With the unaided eyes, most of the individual phytoplankton are seen to be too small in size. Blue-green algae, diatoms, cryptomonads, dinoflagellates are the types of phytoplankton.
Additional Information:-
The utilization of the animals being framed and in the Mariculture or aquaculture the phytoplankton used as the key food items. The normal circulation of the seawater naturally occurred and introduced the phytoplankton in the Mariculture and must be obtained directly. In the world’s ocean, the marine phytoplankton has declined with the decreasing of the airborne fraction of the pollution and enrichment in marine ecology.

Note: In the ocean the past century the marine phytoplankton have declined substantially and 1\% per year decreases due to ocean warming on the water surface since 1950. The percentage of the fishes also decreases due to the increasing disturbances in the marine food and emission of the carbon dioxide from the humans.