I've noticed many people who disagree with evolution theories (and some who do agree with them) seem to completely misunderstand what biological evolution is.
Please summarize the Theory of Evolution as you understand it in a basic statement, keeping in mind you don't have to agree with a theory to understand what it says... but you do have to understand a theory before you can make an intelligent choice about it.
2007-12-11 02:49:12 · 3 answers · asked by Now and Then Comes a Thought 6 in Science & Mathematics ➔ Earth Sciences & Geology
Biological evolution is driven by genetic mutation. If those mutations manifest as a useful, advantageous trait then those organisms with that trait go on to breed and pass the trait along. This is called survival of the fittest by natural selection.
2007-12-11 04:41:52 · answer #1 · answered by Lady Geologist 7 · 2⤊ 0⤋
Evolution is the slow attitude of continuous exchange interior the inherited features of a inhabitants of residing organisms from one technology to the subsequent. There are 2 significant mechanisms using evolution that are: organic determination- A technique inflicting heritable features that are efficient for survival and duplicate to grow to be extra undemanding in a inhabitants, and unsafe features to grow to be extra uncommon. Genetic waft- An self reliant technique that produces random modifications interior the frequency of features in a inhabitants. Genetic waft consequences from the placement threat performs in although if a given trait would be exceeded on as persons proceed to exist and reproduce.
2016-11-14 10:41:16 · answer #2 · answered by ? 4 · 0⤊ 0⤋
Mutation occurs naturally in all species, those mutations that are beneficial survive and reproduce, those that aren't die out.
2007-12-11 02:58:59 · answer #3 · answered by G.T. Hildebrand 5 · 3⤊ 0⤋