SCIENCE
VIRUS AND BACTERIA
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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The three basic shapes of bacteria cells are
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spherical, pyramid, and prism
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rod-like, double helix, and conical
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spiral, oval, elliptical
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spiral, rod-like, and spherical.
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Explanation:
Detailed explanation-1: -The three basic shapes of bacteria are Cocci (round), Bacilli (rod), and Spirilla (spiral). When viewed under light microscope, most bacteria appear in variations of three major shapes: the rod (bacillus), the sphere (coccus) and the spiral type (spirillum).
Detailed explanation-2: -The three basic shapes of bacteria are bacillus (rod-shaped), coccus (spherical-shaped), and spirillum (spiral-shaped).
Detailed explanation-3: -Spiral-shaped bacteria occur in one of three forms: vibrio, spirillum, and spirochete (Fig.
Detailed explanation-4: -The three basic shapes are a square, a triangle and a circle. All other shapes are derived from these. Organic shapes, for the most part, are circular in nature.
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