a great example is the peppered moth. look up the full story in wikipedia
the theory about how organisms change over time.
Survival of the fittest
One great example of natural selection would be turtles. Most turtles have a smooth shell all the way, without many big bumps, but some turtles in a remote location were discovered to have a hump in their shells right where the turtle's neck was. Why did this happen? This was due to natural selection. You see, the turtles that had a hump in their shell could reach much higher to get food, so they would be more likely to survive in a famine than normal turtles. The basic concept of evolution by natural selection is survival of the fittest.
the evolution comes to the origin of species.
Darwinism is often what opponents to evolution call evolution to make it sound like some sort of Darwin cult, but it can also be used to just refer to evolution through natural selection as it was understood in the late 1800s, though that is usually called darwinian evolution rather than "darwinism". Also social darwinism is the application of natural selection to human civilization, the idea that the poor should starve to death because they're "weaker" etc. A faulty injection of biological science into social philosophy.
The term that is often incorrectly used to describe evolution by natural selection is "survival of the fittest."
The term that is often incorrectly used to describe evolution by natural selection is "survival of the fittest."
The term that is often incorrectly used to describe evolution by natural selection is "survival of the fittest."
Scientific theory
The term that is often incorrectly used to describe evolution by natural selection is "survival of the fittest."
The term that is often incorrectly used to describe evolution by natural selection is "survival of the fittest."
Charles Darwin coined the terms "natural selection" and "survival of the fittest" to describe the process of evolution by which species adapt to their environment over time.
the theory about how organisms change over time.
The term used to describe the deliberate mating of two different breeds of animals to produce offspring with particular characteristics is called crossbreeding.
Survival of the fittest
Adaptation, natural selection, genetic variation, and speciation are key concepts that describe and influence the theory of evolution. These ideas explain how species change over time in response to their environment, leading to the diversity of life we observe today.
Evolution by natural selection can be described as a robust scientific theory. In scientific terms, a theory is not merely a guess; it is a well-substantiated explanation based on a body of evidence and observations. While specific mechanisms and details may continue to be refined, the overarching framework of evolution by natural selection remains supported by extensive empirical data, making it a foundational concept in biology.