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History of Classification of Organisms - Practice Questions & MCQ

Edited By admin | Updated on Sep 18, 2023 18:34 AM | #NEET

Quick Facts

  • Three domains of life is considered one the most difficult concept.

  • 5 Questions around this concept.

Solve by difficulty

Which of the following are found in extreme saline conditions?

Which of the following are likely to be present in deep sea water?

Some hyperthermophilic organisms that grow in highly acidic (pH 2) habitats belong to the two groups:

Concepts Covered - 1

Three domains of life
  • Carl Woese divided all the organisms into three domains of life named domain archaea, domain bacteria and domain Eukarya. He divided kingdom monera into two domains archaea and bacteria while all other kingdoms got a place in the domain Eukarya.
  • This classification was based on molecular studies of 16s rRNA sequences.

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Books

Reference Books

Three domains of life

Biology Textbook for Class XI

Page No. : 9

Line : 19

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