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Assertion : Bacteria have three basic shapes, i.e., round, rod, spiral. Reason : Cocci and Bacilli may from clusters or chain of a definite length.A. If both the assertion and the reason are true and the reason is a correct explanation of the assertionB. If both the assertion and the reason are true and the reason is not a correct explanation of the assertionC. If the assertion is true but the reason is falseD. If both the assertion and reason are false

Answer» Correct Answer - b
Bacteria have different shapes spherical, rod, and spiral are three important type. Cocci may be in cluster or chain from or single and bacilli may be single, in pair in chain.


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