Biology·MCQ Practice
Archaebacteria — MCQ Practice
NEET UG
Version 1Updated 21 Mar 2026
Interactive MCQ Practice
Test your knowledge. Click “Solve” to reveal options, select your answer, then check the result. 6 questions available.
Q1medium
Which of the following is a distinguishing characteristic of Archaebacteria compared to Eubacteria?
Q2easy
Which of the following groups of Archaebacteria is responsible for the production of methane gas in anaerobic environments?
Q3medium
Which of the following statements about Archaebacteria is INCORRECT?
Q4hard
Which of the following is a characteristic shared by both Archaebacteria and Eukaryotes, but generally absent in Eubacteria?
Q5medium
Which of the following is an example of a thermoacidophilic Archaebacterium?
Q6medium
The three-domain system of classification, which separates Archaea from Bacteria, was primarily based on the analysis of: