Evolutionary biologist
Some populations, like those of microbes and some insects, evolve over relatively short time periods and can observed directly. modern-day examples of evolution include the emergence of drug-resistant bacteria and pesticide- resistant insects. the mosquito population evolved resistance to the pesticide..
Evolutionary biologists
Evolution explains how living things are changing today and how modern living things have descended from ancient life forms that no longer exist on Earth.
As living things evolve, they generally become better suited for their environment.
This is because they evolve adaptations..
Evolutionary biologists
Evolution holds that all species are related and gradually change over generations.
In a population, the genetic variations affect the phenotypes (physical characteristics) of an organism.
These changes in the phenotypes will be an advantage to some organisms, which will then be passed onto their offspring..
Evolutionary biologists
Evolution News & Science Today publishes work by scientists associated with Discovery Institute's Center for Science & Culture as well as independent scholars and writers..
How do scientists track evolutionary changes over time?
Fossils document the existence of now-extinct species, showing that different organisms have lived on Earth during different periods of the planet's history.
They can also help scientists reconstruct the evolutionary histories of present-day species..
What are the current controversies in evolutionary biology?
Evolutionary biologists are arguing about many things - how and why sex evolved, whether some DNA is 'selfish', how eukaryotes arose, why some animals live socially, and so on.
These problems are, in the main, debated within the shared assumptions of 'neo-Darwinism' or 'the modern synthesis'..
What is evolution news and science today?
Evolution News & Science Today publishes work by scientists associated with Discovery Institute's Center for Science & Culture as well as independent scholars and writers..
What is the latest theory of evolution?
Titled the "law of increasing functional information," it holds that evolving systems, biological and non-biological, always form from numerous interacting building blocks like atoms or cells, and that processes exist - such as cellular mutation - that generate many different configurations..
When did evolutionary biology start?
Evolution News & Science Today publishes work by scientists associated with Discovery Institute's Center for Science & Culture as well as independent scholars and writers..
Where do evolutionary biologists work?
The current version of evolutionary theory is referred to as "the Modern Synthesis," and was achieved during the 1930s and 1940s as a way to bring together Darwin's original ideas (common descent of all organisms and natural selection) with the discoveries of the new science of genetics..
Why is evolutionary biology important today?
It helps us understand phenomena in fields as diverse as genetics, ecology, and physiology.
This knowledge is important not just from a scientific perspective, but from a practical one as well..
