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The Bermuda Triangle, also known as the Devil's Triangle, is a loosely defined region between Florida, Bermuda, and Puerto Rico in the North Atlantic Ocean. Since the mid-20th century, the area has been the subject of an urban legend , which claims that many aircraft and ships have disappeared there under mysterious circumstances.
A popular theory often floated to explain these disappearances is that ships in the Bermuda Triangle may get pulled under the water by methane bubbles resulting from undersea gas explosions.
Science & Tech. Shopping. Sports. Weather. 24/7 Help. For premium support please call: ... But culture clings to Bermuda Triangle conspiracy theories. The concepts of sea monsters, aliens, and ...
Professor of biology Jerry Coyne sums up biological evolution succinctly: [3]. Life on Earth evolved gradually beginning with one primitive species – perhaps a self-replicating molecule – that lived more than 3.5 billion years ago; it then branched out over time, throwing off many new and diverse species; and the mechanism for most (but not all) of evolutionary change is natural selection.
Evolution is the change in the heritable characteristics of biological populations over successive generations. [1] [2] It occurs when evolutionary processes such as natural selection and genetic drift act on genetic variation, resulting in certain characteristics becoming more or less common within a population over successive generations. [3]
But culture clings to Bermuda Triangle conspiracy theories. The concepts of sea monsters, aliens, and even the entirety of Atlantis dropping to the ocean floor—those are fodder for books ...
The mediaeval great chain of being as a staircase, implying the possibility of progress: [1] Ramon Lull's Ladder of Ascent and Descent of the Mind, 1305. Alternatives to Darwinian evolution have been proposed by scholars investigating biology to explain signs of evolution and the relatedness of different groups of living things.
The gene-centred view of evolution rose to prominence in the 1960s, followed by the neutral theory of molecular evolution, sparking debates over adaptationism, the unit of selection, and the relative importance of genetic drift versus natural selection as causes of evolution. [2]