Kelime Bilgisi Sorusu #9663

Deep within dense tropical forests, over seventy species of fungi glow softly with a greenish light. This phenomenon, known as bioluminescence, (I)---- from an enzymatic reaction involving a pigment called luciferin. While scientists once believed the light was merely a metabolic byproduct, recent research shows it serves a vital ecological purpose. By emitting light at night, the mushrooms (II)---- nocturnal arthropods such as beetles, flies, and ants. When these insects crawl over the glowing caps, fungal spores adhere to their bodies, (III)---- enabling widespread spore dispersal across windless forest floors. The circadian clock of the fungus regulates this luminescence, (IV)---- that energy is conserved during daylight and light is radiated only when nighttime insect vectors are (V)----.