Paragraf tamamlamaSoru #9333
Bioluminescence is the production and emission of light by a living organism, commonly observed in deep-sea creatures. In the pitch-black oceanic abyssal zone, where sunlight never penetrates, organisms utilize this biochemical ability for diverse evolutionary survival strategies. Some species use glowing lures to attract curious prey directly into their jaws, while others emit sudden flashes to startle approaching predators. ----. Without this remarkable adaptation, complex food webs in the deepest trenches of the ocean could hardly function.
- A)Sunlight is absorbed rapidly by surface water, disappearing completely below a depth of one thousand meters
- B)Coral reefs located in shallow tropical waters rely instead on photosynthetic symbiotic algae
- C)Deep-sea exploration submersibles require powerful halogen floodlights to illuminate the sea floor
- D)Furthermore, certain squid species release glowing clouds of photophores to blind pursuers and conceal their escape
- E)Commercial fisheries rarely operate in oceanic waters exceeding five hundred meters in depth
Cevabı ve çözümü göster
Doğru cevap: D) Furthermore, certain squid species release glowing clouds of photophores to blind pursuers and conceal their escape
Çözüm: Paragrafta canlıların biyolüminesansı nasıl kullandığı örneklenmektedir (av çekme, avcıyı korkutma). D seçeneğindeki "Furthermore, certain squid species release glowing clouds..." örneği düşünce akışını ve örnek zincirini mükemmel tamamlar.