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Copeland and Stanier (1956) in their four kingdom system, placed prokaryotes in kingdom

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Important Questions on Biological Classification

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Alpha Question Bank for Medical: Biology>Chapter 2 - Biological Classification>Exercise-3>Q 7
Six kingdom classification was suggested by Gray and Doolittle (1982) and Carl Woese (1990) divided these six kingdoms into three domains on the basis of sequence of:
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Alpha Question Bank for Medical: Biology>Chapter 2 - Biological Classification>Exercise-3>Q 8
In Whittaker's classification, which kingdom is the main producer?
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Alpha Question Bank for Medical: Biology>Chapter 2 - Biological Classification>Exercise-3>Q 9
During conjugation, bacteria attach by means of?
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Alpha Question Bank for Medical: Biology>Chapter 2 - Biological Classification>Exercise-3>Q 10
A parasite which becomes saprophytic in the absence of host is called
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Alpha Question Bank for Medical: Biology>Chapter 2 - Biological Classification>Exercise-3>Q 12
All bacterial cells get stained with?
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Alpha Question Bank for Medical: Biology>Chapter 2 - Biological Classification>Exercise-3>Q 13

Mucopeptide is abundant in cell wall of:

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Alpha Question Bank for Medical: Biology>Chapter 2 - Biological Classification>Exercise-3>Q 14
Bacteria obtaining energy by oxidation of inorganic substances are
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Alpha Question Bank for Medical: Biology>Chapter 2 - Biological Classification>Exercise-5>Q 40
Ribosomes of Nostoc are