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4 days ago · Natural selection was the fundamental concept in his explanation. Natural selection occurs because individuals having more-useful traits, such as more-acute vision or swifter legs, survive better and produce more progeny than individuals with less-favourable traits. Genetics, a science born in the 20th century, reveals in detail how natural ...
- Evolution
The science of evolution The process of evolution Evolution...
- Types of Selection
Evolution - Natural, Sexual, Artificial: Natural selection...
- The Fossil Record
Evolution of the horse over the past 55 million years. The...
- Species and Speciation
Evolution - Species, Speciation, Adaptation: Darwin sought...
- Biogeography
Evolution - Biogeography, Adaptation, Species: Darwin also...
- Dynamics of Genetic Change
Evolution - Genetics, Variation, Adaptation: Genetic...
- Intelligent Design and Its Critics
Evolution - Intelligent Design, Criticism, Theory: William...
- Mechanical Isolation
Evolution - Mechanical Isolation: Copulation is often...
- Modern Conceptions
Evolution - Natural Selection, Genetics, Adaptation: The...
- Diversity and Extinction
Evolution - Diversity, Extinction, Adaptation: The current...
- Evolution
4 days ago · The theory was outlined in Darwin’s seminal work On the Origin of Species, published in 1859. Although Victorian England (and the rest of the world) was slow to embrace natural selection as the mechanism that drives evolution, the concept of evolution itself gained widespread traction by the end of Darwin’s life.
- Adrian J. Desmond
- What is evolution, as Charles Darwin understood it?Charles Darwin’s theory of evolution had three main components: that variation occurred randomly among members of a species; that an individual’s t...
- What was Charles Darwin’s educational background?Growing up, Charles Darwin was always attracted to the sciences. In 1825 his father sent him to the University of Edinburgh to study medicine. Ther...
- What was Charles Darwin’s family life like?Charles Darwin was born in England to a well-to-do family in 1809. His father was a doctor, and his mother—who died when he was only eight years ol...
- What were the social impacts of Charles Darwin’s work?Charles Darwin’s theories hugely impacted scientific thought. But his ideas also affected the realms of politics, economics, and literature. More i...
1 day ago · The development and spread of antibiotic resistant bacteria provides evidence that evolution due to natural selection is an ongoing process in the natural world. Natural selection is ubiquitous in all research pertaining to evolution, taking note of the fact that all of the following examples in each section of the article document the process.
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4 days ago · Evolutionary genetics is the study of how genetic variation leads to evolutionary change. It includes topics such as the evolution of genome structure, the genetic basis of speciation and ...
3 days ago · Mechanisms of Evolution Natural Selection: Natural selection acts on heritable traits that affect an organism's ability to survive and reproduce in its environment. Traits that increase fitness, such as camouflage, toxin resistance, or efficient foraging strategies, are favored by natural selection and become more common in populations over time.
2 days ago · Natural selection is one mechanism of evolution 2. Natural selection means the same thing as evolution Natural selection means the same thing as evolution Only the first statement is accurate Natural selection is one mechanism of evolution in which individuals that are best suited to an environment are most likely to pass on their genes.
1 day ago · This appears contrary to basic concepts of evolution such as natural selection and the selfish gene. In fact, there are very few eusocial insect species: only 15 out of approximately 2,600 living families of insects contain eusocial species, and it seems that eusociality has evolved independently only 12 times among arthropods, although some ...
