NEET BIOLOGY

BIOLOGICAL CLASSIFICATION

KINGDOM PROTISTA

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
This kingdom is prokaryotic, unicellular, and is found pretty much every where.
A
Archaebacteria
B
Eubacteria
C
Fungi
D
Protista
Explanation: 

Detailed explanation-1: -Kingdom-Monera : It comprises unicellular, prokaryotic organisms, having no well-defined nucleus and no organelles.

Detailed explanation-2: -Under the five-kingdom classification given by R.H. Whittaker, prokaryotic organisms are placed in the kingdom Monera. Kingdom Monera has unicellular prokaryotic organisms. They do not have a well-developed nucleus or advanced cell, neither they possess any cell organelles.

Detailed explanation-3: -Eubacteria are now found in almost all environments, whereas archaebacteria have been pushed to only the most extreme environments – such as high salinity lakes, thermal hot springs, and deep within the Earth’s crust. There are a few other differences between these groups.

Detailed explanation-4: -There are two prokaryotic kingdoms which are Archaea and Eubacteria.

Detailed explanation-5: -Eubacteria are unicellular prokaryotic cells. They contain a circular chromosome. Moreover, the eubacteria cell wall is composed of peptidoglycan. They greatly differ in terms of morphology and physiology.

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