What Role Does Religion Play In Human Evolution

- There are many mutations that happen naturally within DNA sequences over time. Most are minor, and have little effect upon an organism. However, some mutations actually provide species with useful adaptations that could help them evolve into more efficient species. Some mutations on a catalytic site completely alter the functioning state of a protein.

b. Population: a localized group of individuals that belong to the same biological species, capable of interbreeding and producing viable offspring.

This occurs when a species is separated and mate with a different species, changing their genetic composition, if then the two species were to be brought back together and mate again, it would cause what is called ‘gene migration’. This process gives so many different variations among the species, which allows more and more variation and population. This process also explains endangered species and extinction.

When comparing science and religion there has been a great rift. As long as humanity has believed in a creator there as always been thinkers trying to quantify and evaluate the truth behind religion, trying to disprove or prove a supernatural force.

Science and religion are two different words in different disciplines, which are grounded on different foundations with different concepts, perspective and values. Science is built on surveillance of the Mother Nature, but religion is basically founded on faith. Religious people have faith and believe that God exists. Scientists agree that the real of the world can be learned and revealed, which can be concluded with the practice of the logical technique. It is true that science and religion are two different disciplines, but these two discipline can work together perfectly for better health outcome in the health care. It is true science emerges, but without God’s knowledge for the scientist, they cannot have the knowledge that it entails to discover Mother Nature. Different standpoints could emerge with the people who have strong basis for religion or science, with different beliefs and standards. Religious beliefs

Evolution – a change in the number of times specific genes that codes for specific characteristics occur within an interbreeding population over a period of time.

I do believe that religion and science can coexist. In the interview the commentator explains that one of professor Francisco Ayala's (Faith Matters. 2010, April 02) statements was that "science and religion need not be in contradiction if they are properly understood"..... "religion explains why and science explains how..... but they are one in the same" ( Lab activity: Chapter 1). They really complement each other and they don't have to be separate or contradictory to each other. When I think of religion I see it as a roadmap that leads to an expected end, and

Natural sources of variation include: mutations, gene flow, and genetic shuffling. Mutations are random changes in DNA that result in beneficial, harmful, or no changes in an organism. Gene flow can also be referred to as migration. It is the exchange of genes of individuals from one population to another. Genetic shuffling occurs in meiosis when alleles switch to create new combinations of genes. The steps of natural selection are overproduction, variation, competition, and selection. Overproduction is important because it keeps the species from becoming extinct and allows for more variation in offspring. Variation is what can either help the organism have a higher chance of surviving or could lower the chance of surviving.

1. Evolutionary theory describes how populations change over time due to changes in the gene pool. There are several mechanisms that can change a gene pool and allow evolution to occur. Natural selection, mutation, gene flow and genetic drift are some of the driving forces behind evolutionary change. Natural selection and genetic drift are the mechanisms that decrease genetic variation, whereas gene flow and mutation are the driving mechanism to increase genetic variation. Natural selection is basically the understanding that the environment can not support unlimited population growth, and not all organisms are able to reproduce to their full potential due to trait variation. For example, a black fly may

Migration is a mechanism that helps gene flow, by adding new alleles or changes in frequencies of alleles that are already present within a set population. This can happen when another organism, in the case of insects on birds, gets picked up and moved to a new location. Migration will generally unify gene frequencies among populations rapidly in evolutionary time (Ridley, 2004). If the two populations originally had different gene frequencies and if selection is not operating, migration (or, to be exact, gene flow) alone will rapidly cause the gene frequencies of the different populations to converge (Ridley, 2004). In which causes genetic variation within the population, and can cause this new population to evolve having new characteristics that better suit the populations.

Mutations refer to a changes in the DNA code. Mutations occur regularly, are the source of variation of traits in a species, and are called the raw material upon which natural selection acts and can lead to evolutionary change in phenotype. Mutations of the DNA mean that the Adenine, Thymine, Guanine and/or Cytosine changes. Changes can be deletions, substitutions, or inversions. Most mutations would be disadvantageous, but can also be advantageous. Variation of phenotype in a population allows a species to survive in a changing environment.

Genetic drift are random fluctuations of gene variants in a population. It takes place when alleles decrease, or decrease. Genetic drift is more common in smaller populations. This process stops when either it is the only allele present or if it becomes extinct. When it stops, it has a decreasing effect on genetic diversity. Genetic drift’s result is more likely to drastically decrease the population (bottlenecks). It could also create a new species that are genetically distinct from their ancestors.

Genetic drift is a deviation in the frequency of alleles in a child generation from the parental generation due to either a random event or a sampling error. A sampling error is the transmission of a nonrepresentative sample of the gene pool over space or time due to chance. Genetic drift and sampling error are similar because genetic drift is a more specific form of sampling error (Stein & Rowe, 2014).

Gene flow is the process by which individuals (full genotype), and/or the genetic material they carry (certain alleles of genes), move from one population to another and is an important source of genetic variation, because it brings new alleles in the population. Gene flow can be subdivided in three categories: (1) Migration: the movement of full genotypes (individuals) from one population to another within the same species, which may be further integrated later by breeding, (2) Introgression: the movement of genes from one species or strain to another through a process of successful mating (hybridization) and backcrossing, (3) Horizontal (or lateral) gene transfer: the movement of genes from one species or strain to another without successful

Generally speaking, there are numerous issues related to genetic diversity which include mutations, sexual reproduction, migration, and population size.