NEET BIOLOGY

Detailed explanation-1: -A red tide occurs when the population of certain kinds of algae known as dinoflagellates explodes, creating an “algal bloom.” The name “red tide” comes from the fact that the overgrowth of algae can cause the colour of the water to turn red.

Detailed explanation-2: -At least three species of dinoflagellates and one diatom species are responsible for the toxic mess of red tides in the United States. These microscopic forms of algae produce toxins that can sicken humans and be fatal for marine animals.

Detailed explanation-3: -What is red tide? Red Tide is caused by a “population explosion” of toxic, naturally occurring microscopic plankton (specifically, a subgroup known as dinoflagellates). “Blooms” of the poison-producing plankton are coastal phenomena caused by environmental conditions that promote explosive growth.

Detailed explanation-4: -Dinoflagellates are a type of protist that can cause red tides. These single-celled organisms can produce a toxin that can kill fish, marine mammals, and birds. A red tide is a natural phenomenon that occurs when colonies of dinoflagellates, a type of plankton, produce a red or brownish discoloration of the water.