Rosamonde Morvan November 29, 2019 Animal
Mimicry means that one species of animal resembles another species closely enough to deceive predators. To evolve, the mimicked species must have warning coloration, because appearing to be bitter-tasting or dangerous gives natural selection something to work on. Once a species has a slight, chance, resemblance to a warning colored species, natural selection can drive its colors and patterns towards more perfect mimicry. There are numerous possible mechanisms, of which by far the best known are:
The sweet flesh of many fruits is ”deliberately” appealing to animals, so that the seeds held within are eaten and ”unwittingly” carried away and deposited (i.e., defecated) at a distance from the parent. Likewise, the nutritious, oily kernels of nuts are appealing to rodents (such as squirrels), which hoard them in the soil to avoid starving during the winter, thus giving those seeds that remain uneaten the chance to germinate and grow into a new plant away from their parent.
The raspberry, whose pistils are termed drupelets because each is like a small drupe attached to the receptacle. In some bramble fruits (such as blackberry) the receptacle is elongated and part of the ripe fruit, making the blackberry an aggregate-accessory fruit. The strawberry is also an aggregate-accessory fruit, only one in which the seeds are contained in achenes. In all these examples, the fruit develops from a single flower with numerous pistils.
Advertising coloration can signal the services an animal offers to other animals. These may be of the same species, as in sexual selection, or of different species, as in cleaning symbiosis. Signals, which often combine color and movement, may be understood by many different species; for example, the cleaning stations of the banded coral shrimp Stenopus hispidus are visited by different species of fish, and even by reptiles such as hawksbill sea turtles.
Pigments are colored chemicals (such as melanin) in animal tissues.
Medical Daily shared an article in which “Dr. Stan Rodski, a neuropsychologist who also has his own line of adult coloring books, says that coloring elicits a relaxing mindset, similar to what you would achieve through meditation.” The neuropsychologist further mentions that “like meditation, coloring allows us to switch off our brains from other thoughts and focus on the moment. Tasks with predictable results, such as coloring or knitting, can often be calming.”
Tag Cloudwinter animal coloring pages whale coloring snake coloring killer whale coloring page baby chick coloring page coyote coloring page cute animals to color alpaca coloring page dolphin coloring sheet frog pictures to color bearded dragon coloring page monkey coloring sheet farm animals coloring fox pictures to color giraffe pictures to color free dog coloring pages pig coloring sheet stingray coloring page hammerhead shark coloring page realistic dog coloring pages koi fish coloring page printable dog pictures rattlesnake coloring page chibi girl coloring pages farm coloring sheets fox coloring sheet sea life coloring pages wildlife coloring pages wolf with wings coloring pages racoon coloring page hard animal coloring pages elephant coloring book free printable animal coloring pages kitten coloring sheet bear coloring sheet giraffe coloring sheet spider coloring sheet rat coloring page penguin coloring sheet frog coloring sheet kitten coloring printable horse pictures panda coloring sheets