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Mycoplasma
(a) Lack cell wall
(b) Can survive without oxygen
(c) Are primitive organisms responsible for production of biogas
(d) Are smallest living organisms

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Important Questions on Biological Classification

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Select correct match w.r.t. Whittaker' system of classification
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Bacteria are considered primitive organisms because they
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70S ribosomes, chromatophores, and circular DNA are found in:
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There is no alternation of generation in Escherichia coli because of the absence of
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Branched chain lipids occur in the cell membranes of
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The bacterial cell divides every one minute. It takes '15 minutes' for a cup to be one-fourth full. How much time will it take to fill the cup?
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Which kingdom was introduced in four kingdom classification and who proposed it?