Question
Devise an experiment to test that microorganisms need optimal temperature, air, and moisture for their growth.
✓
Answer
Set up 3 bread slices:
• Slice A: Warm, moist environment (near sink)
• Slice B: Dry environment (sealed container)
• Slice C: Cold environment (refrigerator)
After 3 days, observe: Slice A will have maximum microbial (fungal) growth.
Conclusion: Microorganisms grow best when temperature, moisture, and air are optimal.
• Slice A: Warm, moist environment (near sink)
• Slice B: Dry environment (sealed container)
• Slice C: Cold environment (refrigerator)
After 3 days, observe: Slice A will have maximum microbial (fungal) growth.
Conclusion: Microorganisms grow best when temperature, moisture, and air are optimal.
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