How Do Fireflies Produce Light?

💡 The Answer

• Fireflies generate light through a chemical reaction inside their abdomen involving luciferin and oxygen.
• The enzyme luciferase catalyzes the reaction, which produces a cold light with almost no heat.
• Bioluminescence serves as a mating signal, with each species having a unique flashing pattern.
• Fireflies can control the intensity and duration of flashes by regulating oxygen flow to their light organ.