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The most primitive monerans are
Options
(a) rickettsaie
(b) acitinomycetes
(c) progenote
(d) arachaebacteria
Correct Answer:
arachaebacteria
Explanation:
Archaebacteria are the oldest organisms living on the Earth. They are unicellular prokaryotes and belong to the kingdom, Archaea. They were first discovered in 1977 and classified as bacteria. Archaebacteria are found in very harsh conditions such as in the volcanic vents or at the bottom of the sea.
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Question Type: Memory
(964)
Difficulty Level: Easy
(1008)
Topics: Diversity In Living World
(339)
Subject: Biology
(4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Photochemical combination of hydrocarbons and nitrogen oxides emitted by automobile
- Sound above what level is considered hazardous noise pollution?
- What is the main cause for the extinction of some species in tropical forest
- Which of the following animals is not viviparous?
- In earthworms,neurons are
Question Type: Memory (964)
Difficulty Level: Easy (1008)
Topics: Diversity In Living World (339)
Subject: Biology (4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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