There are many potential reasons: signal molecules, defense, way to protect the developing spores, chemical warfare, metabolic dysfunction, and most certainly others.
Armpit hair is believed to have evolved as a way to help regulate body temperature and to release pheromones, which are chemicals that can communicate information to others.
Eukaryotic cells evolved from prokaryotes.
Armpit hair is believed to have evolved as a way to help regulate body temperature and to reduce friction between the arms and the torso. It may also play a role in releasing pheromones, which are chemicals that can communicate information to others.
Armpit hair is believed to have evolved as a way to help reduce friction between the skin in the armpit area. It may also play a role in trapping and diffusing pheromones, which are chemicals that can communicate information to others of the same species.
Armpit hair is believed to have evolved as a way to help regulate body temperature and to release pheromones, which are chemicals that can communicate information to others. The hair can also help reduce friction between the skin in the armpit area.
sexual reproduction, leading to the asexual reproductive mechanisms seen in Penicillium species. This loss of sexual reproduction may have provided a selective advantage in specific environmental conditions, allowing for the rapid spread and adaptation of Penicillium fungi.
chemicals in human hair
Organisms have evolved adaptations such as detoxification enzymes to break down harmful chemicals, efflux pumps to remove toxins from cells, and changes in cell membrane permeability to limit entry of toxic substances. These adaptations help organisms survive in environments with potentially harmful chemicals.
Armpit hair is believed to have evolved as a way to help regulate body temperature and to release pheromones, which are chemicals that can communicate information to others.
Intelligent Design theory argues that living things are too complex to have evolved from nonliving chemicals through random processes. It suggests that some aspects of the universe and living organisms are best explained by an intelligent cause rather than an undirected process such as natural selection.
The toxins in milkweed plants are called cardiac glycosides. These chemicals are harmful to many animals if ingested, but monarch butterflies have evolved to tolerate them and even use them for defense against predators.
The human body is 100% chemicals. The food we eat is 100% chemicals. What we drink, be it water or Scotch whisky, is 100% chemicals. The drugs we take, illegal or prescribed, are 100% chemicals. The air we breathe is 100% chemicals. The Earth we live on is 100% chemicals. The TV you watch is 100% chemicals. The sofa you sit on is 100% chemicals. Without chemicals the Earth or any life form would not exist.
Cabbage butterfly larvae have specialized enzymes that can detoxify and break down the defensive chemicals produced by plants. This allows them to feed on a wide variety of plants, including those with chemical defenses. Additionally, they have evolved behavioral adaptations, such as selective feeding and timing their feeding cycles, to minimize exposure to these chemicals.
Dinosaurs evolved on Earth thousands of millions of years after planet Earth came into being. Presumably the chemicals from which dinosaurs evolved were on the Earth when it came into being, though some may have arrived on asteroids later.
Ash's Pokémon that evolved are his Caterpie which evolved into Metapod and then into Butterfree, Charmander who evolved into Charmeleon and then into Charizard, Krabby which evolved into Kingler, Pidgeotto which evolved into Pidgeot, Chikorita which evolved into Bayleef, Treecko evolved into Grovyle and then into Sceptile, Taillow which evolved into Swellow, Snorunt which evolved into Glalie, Phanpy evolved into Donphan, Starly which evolved into Staravia and then into Staraptor, Gligar evolved into Gliscor, Turtwig evolved into Grotle and Chimchar evolved into Monferno. and infernape
they evolved from the acoustic guitar which evolved from the lute which evolved from the harp i believe.
It evolved.