Question:

The pigments phycoyanin and phycoerythrin are present in

Updated On: Aug 19, 2023
  • Bacillariophyceae
  • Archebacteria
  • Eubacteria
  • Cyanobacteria
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The Correct Option is D

Solution and Explanation

The correct answer is D:Cyanobacteria
The pigment is present in cyanobacteria, which is also known as blue green algae.These are the photosynthetic microorganisms and are present in aquatic ecosystems.These pigments are necessary and are accessory pigments that help in the process of photosynthesis.Phycocyanin is a blue pigment that helps the cyanobacteria to capture light energy in the blue and green spectrum.Phycoerythrin is a red pigment that helps in the absorption in the red region.It is reddish and pink.
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Concepts Used:

Biological Classification

The process of grouping living organisms into categories is called biological classification. The most modern 5-kingdom classification was put ahead by an eminent scientist R.H.Whittaker. The five-kingdom classification is based on the criteria like cell structure, mode of nutrition, body form, and reproduction. One of the most important characteristics of this system is that it follows the evolutionary sequence of living organisms. The organisms are classified into distinct taxa or levels like Kingdom, Phylum, Division, Class, Order, Family, Genus, and Species. The 5 kingdoms are as follows:

Biological Classification