0
The harsher the environment the more natural selection plays a role because the smallest advantage might be enough, hence humans with a very easy environment where genes don't offer a significant advantage this doesn't really count for humans.
And how much a species reproduce, the more they reproduce the more chance for a beneficial mutation.
What else can I help you with?
How does the theory of punctuated equilibrium differ from natural selection?
They describe different things, so they cannot really be compared. Natural selection is the mechanism that gives direction to evolution. Punctuated equilibria is a model for the varying rates of adaptation caused by natural selection.
How would you use evolution in a sentence?
The process of things changing gradually over time is known as evolution.
Is Darwin's theory proven?
A. It is no longer Darwin's theory as the theory of evolution by natural selection has been modified and added to since Darwin's day. Still, Darwin would recognize the theory as it stands today. B. Science does not " prove " things as that is a mathematical concept. Science supports it's theories with overwhelming amounts of converging evidence. That said, the theory of evolution by natural selection has been upheld scientifically for over 150 years and had withstood many tests and challenges. The theory of evolution by natural selection ios the bedrock upon which modern biology is built.
What gradual change in living things over long periods of time called?
The gradual change in living things over long periods of time is called evolution. It involves genetic variation, natural selection, and adaptation leading to the development of new species.
How do you explain evolution?
Evolution does not need to be explained. It is the result of things that worked at the time. By worked it is meant things that allowed the ancestors of existing beings to survive and breed and have offspring to carry on genetic traits. A common thought is that evolution has a purpose that must be explained - survival is its purpose.
What conditions contribute to evolution?
Variability, heredity, and natural selection are 3 main things that contribute to evolution.
What principle states that living things change gradually over time through natural selection?
The theory of evolution by natural selection.
Was evolution around before natural selection?
The concept of evolution existed before the theory of natural selection. Evolution as a concept dates back to ancient Greek philosophers, while natural selection was proposed by Charles Darwin in the 19th century as a mechanism to explain how evolution occurs.
The gradual change in living things over long periods of time is called?
The gradual change in the characteristics of a species over time is called evolution. The theory of evolution by natural selection was first proposed by Charles Darwin.
Is evolution a theory or hypothesis?
Evolution is an observed and observable fact. The theory of evolution by natural selection explains many things about evolution. The theory generates testable hypothesis, as any good theory does. Remember, theory is the highest concept in science.
How does the theory of punctuated equilibrium differ from natural selection?
They describe different things, so they cannot really be compared. Natural selection is the mechanism that gives direction to evolution. Punctuated equilibria is a model for the varying rates of adaptation caused by natural selection.
How would you use evolution in a sentence?
The process of things changing gradually over time is known as evolution.
How do the marlins adapt?
Marlins adapt to their environment the same way all living things do, by the process of evolution via natural selection and random mutation.
What is the process by which living things change over a period of time?
The process by which living things change over a period of time is called evolution. Evolution occurs through natural selection, genetic variation, and environmental pressures, leading to changes in the genetic makeup of populations over successive generations.
Is natural cause the same as natural selection?
No, they are two different things.
What type of evolution studies changes in living things?
Biological evolution studies changes in living things over time, including how species adapt, diversify, and evolve through natural selection and genetic variation. It seeks to understand the mechanisms driving these changes and their impact on biodiversity and the development of life on Earth.
How is mutation and natural selection similar?
Both establish that: 1. There are limited reproductive opportunities 2. Only those organisms with "favorable" traits will be allowed to reproduce and pass the traits onto their offspring The difference is that artificial selection involves human intervention
