Class 11 · Biological Classification

Bacterial Morphology and Classification — NEET Biology

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Bacteria are grouped under four categories based on their shape: the spherical Coccus (pl.: cocci), the rod-shaped Bacillus (pl.: bacilli), the comma-shaped Vibrium (pl.: vibrio) and the spiral Spirillum (pl.: spirilla).

🖼️Related NCERT figure: Diagram showing different bacterial shapes: Cocci (spherical clusters), Bacilli (rod-shaped), Spirilla (spiral-shaped), and Vibrio (comma-shaped), with labels for Spore and Flagellum structures (Figure 2.1 Bacteria of different shapes)
NCERT Biology · Class 11 · Chapter 2 · Paragraph 9
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What does the image represent in bacterium?

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