Symbols of Evolution

A symbol of evolution two billion years ago, two prokaryotes collided to form the first multicellular organism. About 65 million years ago, asteroids hit the earth, dinosaurs died out. Three days ago, in your note, you painted a bunch of troubling songs, you represent the first in 1948 paintings of Jackson Pollock. You wrote the word entropy in the upper left corner of the page. At the bottom right of your writing, creativity is based on randomness and chance. In this article we are not trying to determine why dinosaurs are extinct or whether two prokaryotes are the cause of the formation of the first multicellular organism.

According to scientists, humans started talking about 100,000 years ago, and writing began around 4000 BC. Before the written language, the pictures (cave picture) that humans used evolved into text symbols. The evolution of languages ​​some people call the "human communication system" prove that the wrong old maxim "painting is worth a thousand words". Is possible. "Simple language" refers to the preference of words of about 200 to 300 words in each person's vocabulary (what a linguist calls "core vocabulary"). These words are primarily verbs, pronouns, and directives like "his" and "the", which help to distinguish between the subject of the speaker and the subject of the author. These words are often used in many contexts to express meaning or intention, usually without misunderstanding.

To see the emergence and evolution of the initial handwritten characters, look at the history of the early symbols. Written languages ​​are essentially collections of symbols, but it is important to distinguish them. All written communications are symbols, but the term "symbol" is categorized in many marked languages. But initially, the two schedules are the same. In this prehistoric era, symbols can not be used as business assistants, but it helps to understand the world itself.

Evolution occurs at the population level. Natural selection is a mechanism of evolution. This is the process of adapting organisms to their environment by genetic traits. Darwin's bird is known as a symbol of evolution. Finch is a sparrow eye bird. Today there are about 14 kinds of finches known, but most of them are found in the Galapagos Islands. Specifically, there are only 13 species in the Galapagos Islands and 1 species in Cocos Island. These species are similar in most respects except shape and size, with one feature.

The concept of evolution forms a paradigm of understanding that is not comparable to simple genetics, so it is very useful as it applies to cancer. Charles Darwin studied idyllic animals of the Galapagos Islands and developed evolutionary theories through natural selection. It was revolutionary when he published the book's origin seed (1859). According to legend, he noticed that the shape and size of the finch is changing depending on the source of the food. Like humans, some people are shorter or taller, muscular is thinner, thicker or thinner, with blue or brown eyes. Among a group of birds are long, short cockroaches, and thinner and thicker cockroaches. If the main source of food is fruit, those with longer cockroaches will have the advantage of survival and will grow more frequently. As time goes by, most birds will receive long, pointed constraints. If the main source of food is seed, the opposite will happen.