Microorganisms on Agar Plates
Observe Bacterial and Fungal Growth Patterns
Explore how different microorganisms grow on agar plates over time. Observe the distinct colony patterns formed by bacteria, fungi, and mold!
No Growth
Time: Day 0
Observation:
Select a microorganism type to observe its growth pattern on the agar plate.
The Science Behind Microbial Growth
Key Concepts:
Microorganisms grow differently on agar plates depending on their type:
- Bacteria: Form small, circular colonies that may appear shiny or dull
- Fungi: Grow as fuzzy, filamentous colonies with visible hyphae
- Mold: Spread rapidly with irregular edges and often produce spores
Growth Conditions:
Agar plates provide nutrients for microorganisms to grow. Different species have distinct colony morphologies, colors, and growth rates that help in identification.
