Or that others dive deeper than is necessary to escape hunters' eyes?And that some zooplankton are bioluminescent? Which means they have special organs that light up and make them visible even at great depths. Well, despite all this, we believe predator avoidance is a possible explanation becaus...
And we know that some zooplankton have special pigments that protect them from the damage ultraviolet light can cause. 而且我们知道有些浮游动物有些特别的色素来保护它们免受紫外线可能带来的伤害。 That could be why some zooplankton are able to stay closer to the surface during daylight hours. And ...
Bioluminescent algae are tiny,marine algaethat produce a bluish-green light. They are single-celled organisms. Dinoflagellates are the most common type of bioluminescent algae that grow on the surface of the ocean.Noctiluca scintillans, also known as sea sparkle, is one such bioluminescent dinoflagell...
It was the study of this bacterium thatled to the discoveryof a microbiological phenomena called "quorum sensing". This "chemical language" is used byAliivibrio fischeritocount its neighbours. Doing this ensures that no energy is wasted in turning bioluminescent genes on before there are enough c...
Fireflies are fascinating creatures known for their bioluminescent abilities, lighting up summer evenings with their captivating glow. While we often focus on
match the following columns and select the correct option Column-I Column-II (a) Gregarious, polyphagous pest (i) Asterias (b) Adult with radial symmetry and larva with bilateral symmetry (ii) Scorpion (c) Book lungs (iii) Ctenoplana (d) Bioluminescence (iv) Locusta ...
As individuals, salps are innocuous.They don't sting. They don't hunt. They're gentle plankton eaters. Do salps light up? Some species of salps are bioluminescent andexude flashes of light. Salps swim and eat in rhythmic pulses, each of which draws seawater in through an opening at th...
National Geographic photographer Brian Skerry has been diving in the Gulf of Maine for more than 40 years. After learning these waters were a harbinger of climate change, he set out to document the rapid shift and its ripple effects.
Many people assume that they are seeing bioluminescence when they see this rainbow-effect, but really this is simple light diffraction or scattering of light by the moving cilia.Most (but not all) ctenophores are also bioluminescent, but that light (usually blue or green) can only be seen in...
Viperfish have bioluminescent lures to attract prey, but they've also got photophores along the sides of their body that can light up and confuse would-be predators. They live in the deep waters of the midnight and twilight zones of the oceans and are found around submarine calderas, but ...