biology
Why Do Fireflies Glow?
š” The Answer
- Fireflies produce light through a chemical reaction called bioluminescence in their lower abdomen.
- The reaction involves luciferin, luciferase, oxygen, and ATP, emitting light with nearly 100% efficiency.
- Each species has a unique flash pattern that helps males and females identify mates.
- Some fireflies use light to lure prey or warn predators of their bitter taste.
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