Assertion: Bacteria have three basic shapes,i | vedclass

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(D) The Assertion is incorrect because bacteria have four basic shapes: coccus (spherical/round),bacillus (rod-shaped),vibrio (comma-shaped),and spiri

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If the Assertion is incorrect but the Reason is correct.

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(D) The Assertion is incorrect because bacteria have four basic shapes: coccus (spherical/round),bacillus (rod-shaped),vibrio (comma-shaped),and spirillum (spiral-shaped). The statement mentions only three shapes,omitting the vibrio form.The Reason is correct as bacteria like cocci and bacilli can indeed form clusters (e.g.,staphylococci) or chains (e.g.,streptococci) of varying lengths.Therefore,the Assertion is incorrect,but the Reason is correct.

Assertion: Bacteria have three basic shapes,i.e.,round,rod,spiral.
Reason: Cocci and Bacilli may form clusters or chains of a definite length.

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Assertion: Bacteria have three basic shapes,i.e.,round,rod,spiral.Reason: Cocci and Bacilli may form clusters or chains of a definite length.