The phrase "survival of the fittest" functions principally in evolutionary theory to describe the biological concept of ...

The finches in the above video were collected from the Galápagos Islands in 1835 by Charles Darwin and ... adaptation and natural selection, or as a part of a discussion on the evidence gathered by ...

He began contemplating while aboard HMS Beagle, but it took several years before he came up with his theory of evolution by natural selection. The finches – once they ... the many other animals he saw ...

Every year on 12 February Darwin Day is celebrated to mark the birth anniversary of Charles Darwin. He revolutionaised the field of natural history from his theory of natural selection. His book ...

Darwin thought ... had documented natural selection in action. While beak size is clearly related to feeding strategies, it is also related to reproduction. Female finches tend to mate with ...

But no one gave it more thought, or provided more evidence for it, or more deeply ingrained the theory into our collective consciousness than Charles ... through natural selection. Darwin was ...

Charles Darwin's theory of evolution by natural selection made us rethink our place ... a great eureka moment on the Galapagos. He studied finches, tortoises and mockingbirds there, although ...

The journey of young Charles Darwin aboard His ... an essay on human population by Thomas Malthus), Darwin hit upon his theory: natural selection, whereby the best adapted individuals of each ...

Just two weeks before he died, Charles ... of natural selection at work, molding and modifying the DNA of genes and their expression to adapt the organism to its particular circumstances. Darwin ...

Charles Darwin and the Theory of Natural Selection. By Edward B. Poulton, &c, Hope Professor of Zoology at the University of Oxford. Pp. 224. (London, Paris, and Melbourne: Cassell and Company ...

The modern study of natural selection began with Charles Darwin ... from the remote Galapagos archipelago that Darwin became enamored by native finches, which appeared to have varying beak ...

Charles Darwin close ... the world in the 19th century. Darwin visited four continents on the ship HMS Beagle. Darwin’s theory of evolution by natural selection challenged the idea that God ...