What kingdom is made obsolete by the three domain system?
What kingdom is made obsolete by the three domain system?
Cite this post:
Sourav Pan. (2025, April 30). What kingdom is made obsolete by the three domain system?. Biology Notes Online. Retrieved from https://biologynotesonline.com/qa/what-kingdom-is-made-obsolete-by-the-three-domain-system/
Sourav Pan. "What kingdom is made obsolete by the three domain system?." Biology Notes Online, 30 April 2025, biologynotesonline.com/qa/what-kingdom-is-made-obsolete-by-the-three-domain-system/.
Sourav Pan. "What kingdom is made obsolete by the three domain system?." Biology Notes Online (blog). April 30, 2025. https://biologynotesonline.com/qa/what-kingdom-is-made-obsolete-by-the-three-domain-system/.
Answered
The kingdom Monera is made obsolete by the three-domain system. In the five-kingdom model, Monera encompassed all prokaryotic organisms. However, molecular studies revealed that prokaryotes consist of two distinct groups—Archaea and Bacteria—leading to the abandonment of the Monera kingdom and the establishment of the three-domain system.
Cite this post:
Sourav Pan. (2025, April 30). What kingdom is made obsolete by the three domain system?. Biology Notes Online. Retrieved from https://biologynotesonline.com/qa/what-kingdom-is-made-obsolete-by-the-three-domain-system/
Sourav Pan. "What kingdom is made obsolete by the three domain system?." Biology Notes Online, 30 April 2025, biologynotesonline.com/qa/what-kingdom-is-made-obsolete-by-the-three-domain-system/.
Sourav Pan. "What kingdom is made obsolete by the three domain system?." Biology Notes Online (blog). April 30, 2025. https://biologynotesonline.com/qa/what-kingdom-is-made-obsolete-by-the-three-domain-system/.
