Topic > Evolution according to natural selection

IndexBiology for scienceEvidence of natural selectionConclusionBiology for scienceNatural selection is a geophysical process capable of heterotrophic formation of liposomes that grow at a certain basic speed, divide by external agitation, in the absence of nucleotides or any monomer capable of modular inheritance. Selection at the liposome level results in the stabilization of a rarely present molecular autocatalyst that catalyzes or is consumed. This explains the significant breakthrough in understanding instinctive behavior. Natural selection explains it is in heredity, variation and gradual accumulation within populations. Selection among proliferating plants cannot be neatly classified under the origins and categories of artificial, natural, or sexual selection. Evolution requires the following conditions: Say no to plagiarism. Get a tailor-made essay on "Why Violent Video Games Shouldn't Be Banned"? Get an original essay Selective environment. Trait variation in the population. Different survival. Reproduction between types of organisms. Hereditary traits. Natural selection also involves evolution ensuring adaptive changes without the obligatory role of natural selection. According to the mechanism, the first event is an adaptive change (change of phenotypes), followed by stochastic genetics that makes the transformation unstoppable. Knowledge of anatomy, comparative anatomy, evolution, and natural selection allows us to have a deeper understanding of the interaction between form and function. Evidence for Natural Selection There are numerous species in the world that contribute to evolution, and Darwin's finches are one of them. The Galapagos archipelago is known worldwide for its contribution to Charles Darwin's theory of evolution by natural selection and the island continues to support evolutionary biology studies. They are home to an extraordinary variety of unique animal species: giant tortoises, iguanas, seals, sea lions, sharks and 26 species of native birds, 14 of which make up the group known as Darwin's finches. These finches are considered the most rapidly evolving vertebrates in the world because their appearance and behavior have quickly adapted to this closed and rapidly changing environment. Finches are best known for the shape and function of their beaks. He described small birds "resembling the Javan sparrow" in shape and size, but with black plumage. Darwin's visit to HMS Beagle in 1835, bird specimens collected by Darwin were described by Gould (1837), who recognized the finches as an entirely new group, while the influence these and other Galapagos animals exerted on Darwin's vision evolution is common knowledge. Darwin first questioned the mutability of species when he was in the Galapagos, finding different forms of mockingbirds and tortoises on different islands. They are more complex and their influence is more apparently retrospective. Charles Darwin later became intrigued by the different shapes and sizes of the beaks of closely related birds. Each beak appeared to be specialized for tasks, such as cracking seeds or drinking nectar. Different shapes are formed depending on where and when its signaling molecule, called bone morphogenic protein. The molecular clock based on the sequence of amino acids in proteins has played an important role in elucidating evolutionary phylogenies. According to their hypothesis. Mutations leading to changes in the amino acid sequence of cytochrome c were determined 1,000,000 years ago. The molecular clock hypothesis that genes and proteins evolve a.