Humans create them!
Animals' eyes appear to glow in the dark due to a layer called the tapetum lucidum, a reflective layer behind the retina that helps animals see better in low light conditions. Humans do not possess this reflective layer in their eyes, so our eyes do not exhibit the same glowing effect in the dark.
Although the majority of mushrooms don't, believe it or not, there are 71 species of mushrooms that are bioluminescent- they glow or give off a light. Scientific America has a great article about the most recent discovery last year, of 7 species of fungi that glow. Intensely cool question!
Foxfire fungus, also known as bioluminescent fungi, refers to various species of fungi that emit a greenish light in dark environments. This phenomenon is caused by a biochemical reaction involving luciferin and luciferase, similar to the glow seen in fireflies. Commonly found in decaying wood and forest soils, foxfire is most often associated with species like Mycena chlorophos and Armillaria mellea. The glow is thought to attract insects, which help in spore dispersal.
Well, this would depend on the type of fungi. Some white fungi, for example, a midnight glow, are poisonous. Other species of fungi, like a fairy mushroom,are edible and taste very delightful.
Plants are a major food source, they produce the oxygen we breath, they have medical properties and they help climate control for us and other animals on this planet. With out plants earth would be a mostly dead planet.Read more: http://wiki.answers.com/Why_plants_are_important_in_human_life#ixzz19JSzhV5u
Because in dark our eyes can catch....
A glow worm A Glofish
Glofish are really Zebra Danios that have had a jellyfish gene added artificially to make them glow.
No animals have eyes that glow in the dark. Some animals, particularly nocturnal predators, have a REFLECTIVE layer behind the retina, to improve their vision in poor light conditions. But these don't glow, they reflect incoming light. No incoming light, no reflection, no glow.
giraffes
No. Go to a museum and you will see ancient bones of people and animals they do not glow.
Glow fish are Zebra Danios (Brachydanio rereio) that have had an extra gene from a jellyfish added artificially to make them glow. I do not know if their fry will carry the artificial "glow" gene ot not. In order to breed them you will have to follow the basic rules for breeding Danios.
they do not turn into moths nor butterflies but an insect known as the fungi nat
Scorpions do...
Foxfire stumps glow due to bioluminescent fungi, specifically certain species of mycological organisms like Armillaria mellea and Mycena chlorophos. These fungi produce light through biochemical reactions involving luciferin and luciferase enzymes, which are activated in the presence of oxygen. The phenomenon is often seen in decaying wood, where the fungi thrive on the organic matter. This glow serves various ecological functions, including attracting insects for spore dispersal.
to help science
"Non-toxic" generally means non-toxic to animals and specifically to humans. It's possible for something to be more or less innocuous to animals but highly toxic to plant life. Copper, for example.