Questions Essay Example | Topics and Well Written Essays - 1000 words - 5

Questions - Essay ExampleHe was interested by the fact that the species were different. He reason out that the species were different because they dwelled in different environmentsThe concept of natural selection explains how species evolves and genes are passed from generation to the next. Darwin argues that a species fuel develop a functional advantage in that the species grows wing and learn to fly. He asserts that the offspring allow for inherit that advantage and pass it on to the offsprings. On the other hand, those who are disadvantaged but members of the alike species will gradually die and live the superior members of the akin species. Species preserve the functional advantage and that divine service the species to compete in the harsh environment.Darwins explanation of the origin of species in 1859 was criticized by Christians because they believed in gods creation for six days. The natural selection was received with hostility because his bases were not with alignm ent with scriptural descriptions on how Adam and Eve were created. In addition, after the arrival of Darwins theory, scientists conflicted and they did not support the idea of evolution.A vector is a vehicle that transfers genetic materials to a target cell. The significance of vectors is to pass on the genes to the intended cell. For evolution to take place on that point has to be passage of genetic materials from one species to the other. therefrom the vector facilitates the movement of biological traits from one generation to the other.Equilibrium is a principle that explains that genes remain the same from one generation to the other without any disturbing factor. If the situation remains constant then there will be evolution stability. However this can be affected by forces such as mutations, natural selection, non random mating, genetic drift and gene flow.Isolation can promote genetic discrimination through mechanisms such as mutation, genetic drift and natural selection. Allopathic speciation is a