YM-181 BACTERIA MODELS

MODEL OF BACTERIA

Bacteria are unicellular organisms belonging to the prokaryotic group where the organisms lack a few organelles and a true nucleus.

The structure of bacteria is known for its simple body design. Bacteria are single-celled microorganisms with the absence of the nucleus and other cell organelles hence, they are classified as prokaryotic organisms.

The classification of bacteria is mainly based on the following: Shape

Composition of the cell wall Mode of respiration Mode of nutrition

This PVG’s model shows 12 different type of Bacteria e.g Bacillus (Rod-shaped), Spirilla or spirochete (Spiral).Coccus ( Sphere shape),Spores, Vibrio (Comma-shaped) etc.

This Model helps students to understand different type of Bacteria both usefull and harmfull. Each form of Bacteria is properly labelled below the figure.

All the types of Bacteria in this Model are mounted on base board with key.