Suxin Xugong store
Yang Wanli (Song)
The hedge is sparse and deep,
The head flowers of the tree have not yet become shaded.
Children rush to chase yellow butterflies,
Fly into cauliflower nowhere to be found.
"Children rush to chase yellow butterflies,
Fly into cauliflower nowhere to be found. ”
Children running and chasing yellow butterflies,
But the yellow butterfly flew into the yellow canola bush,
Hide,
I can't find it at once.
Yellow butterflies fly into the rape bushes to avoid danger,
It embodies the natural characteristics of biological adaptation to the environment.
Poetry speaks of science
Biological adaptation to the environment refers to the characteristics of animals, plants, and microorganisms to survive by adapting themselves to environmental changes, which is a unique and universal phenomenon in nature, and is also the result of natural selection of biological evolution. There are three main manifestations of biological adaptation environment: imitation, warning color and protective color.
Mimesis refers to a state in which the outward shape of an organism develops during evolution that is unusually similar to that of other organisms or abiotic beings.
▲ Dead leaf butterfly
Warning color refers to the fact that the organism has a bright color, easy to identify the color or marking, which can serve as a warning to the enemy and protect itself.
▲ The warning color of the creature
Protective color refers to the body color similar to the environmental color of the organism to adapt to the habitat environment, which can play a role in avoiding predators or catching prey.
▲Protective color of insects
In the poem, the yellow butterfly itself is yellow, and the rape flower is also yellow. Butterflies protect themselves by taking advantage of the fact that their color is similar to that of rape flowers.
Text | Baidu Chinese, Science in Poetry, Science Junior Club
Image | Baidu Gallery
✨ Design | FJTL Editorial Board
This article is from Fujian Science Popularization
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