Do you think the human race is continuing to evolve in a Darwinian, genetic sense? Are the genes of our species changing? Do not just write "yes" or "no," but explain why you think so. In addition, include in your explanation of how the mechanisms of evolution, such as natural selection, would be at play.

Q: why did the theory of evolution launch our understanding of biological evolution?

A: Theory of evolution was given by Darwin. This theory was based on natural selection. Darwin’s theory…

Q: Discuss at least two reasons why we cannot consider evolution by natural selection progressive.

A: There are few points to be kept in mind about Natural selection . Which are as follows: Natural…

Q: What is evolution and why is a basic knowledge of evolution necessary?

A: Evolution, in this unique context, is both a reality & a hypothesis. It's obviously true that…

Q: Which of the following conditions are required for natural selection?

A: Answer. Natural selection is a process in which the organism which is better adapted to the…

Q: How Do We Know That Evolution Has Occurred?

A: Evolution can be defined as the change that will occur in the quality of the species over different…

Q: Why did Darwin use the phrase “descent with modification” rather than “evolution”?

A: Charles Darwin was a British naturalist who gave the theory of biological evolution by natural…

Q: An ancient gene underwent duplication during the course of evolution to yield two chain genes…

A: Gene duplication is a major mechanism through which new genetic material is generated during…

Q: Can evolution occur without allele frequency changes?If not, why not? If so, how?

A: In biology, evolution refers to the change in heritable traits of a population over several…

Q: How does natural selection ‘spark’ evolution? How can evolutionary trees be used to inform us about…

A: INTRODUCTION A phylogenetic tree is a diagram that represents evolutionary relationships among…

Q: How does the increasing frequency of anabiotic resistant strains of bacteria represent an example of…

A: Antibiotics are pharmaceuticals that are used to prevent and treat infections caused by bacteria.…

Q: Which of the following is NOT true of biological evolution?   a. It always involves genetic…

A: Theory of Evolution was first discovered by Charles Darwin. Evolution can be defined as a gradual…

Q: The concept of evolution has always been connected with some notion of progress–natural selection…

A: Evolution is defined on the basis of changes in the outward appearance or the behavior of the…

Q: What are the various evidences in factors of evolution?

A: The process by which modern organisms have descended from their ancestors, with changes in their…

Q: How do biochemistry and molecular genetics contribute to the evidence that evolution has occurred?

A: Evolution is the adjustment of the qualities of an animal types more than a few generations and…

Q: What two things do you suppose govern the rate of evolution by natural selection?

A: The variation in the characteristics of species of living beings with time is called evolution. This…

Q: What conditions are necessary for evolution by natural selection?

A: Some kind of genetic variability is always present in a population. Such alleles make an organism or…

Q: Which of the following is molecularlgenetic evidence for evolution?

A: The molecular biological or genetic evidence for evolution gives the similarities between many…

Q: Discuss why Miller-Urey experiment was important to support the theory of evolution?

A: The first organisms to have evolved on the earth were heterotrophic and anaerobic. As there was no…

Q: Evolution is sometimes characterized as “survival of the fittest.” Is this consistent with an…

A: The theory of evolution is first formulated by the Darwin in his book “on the origin of species”.…

Q: How do genetic drift and geneflow cause evolution? Give an examples.

A: Over repeated generations, evolution is explained by variation in the heritable traits of natural…

Q: Discuss the two principles on which evolution is based.

A: Basically there are four principles that work for evolution—the variation, inheritance, selection,…

Q: Darwin proposed natural selection as a mechanism for evolution. How is it similar to artificial…

A: According to guidelines we have to answer the first question only. so please kindly post the…

Q: Why is it necessary for traits to be inherited for evolution to take place?

A:

Q: why is evidence of evolution important today?

A: Evolution is the gradual change in genotype and phenotype by which organisms or populations get…

Q: What is the role of variation in evolution – if heterozygosity is reduced, what happens to the…

A: Evolution is the process of change in the characteristics of a population over time. The changes in…

Q: The concepts of natural selection and evolution are central to how most biologists understand and…

A: Many people and spiritual teams believe that Earth and all living things were created by God during…

Q: Who among the evolutionary thinkers has the best idea of evolution? is it still relevant up to this…

A: Evolution is a continuous transition of living forms, beginning with the basic forms of the past and…

Q: What is the relationship between evolution and natural selection?

A: Answer :  Evolution is the new species or something new evolve in a species and natural selection is…

Q: Of all the evolutionary mechanisms known, only one is non-random: Group of answer choices genetic…

A: Introduction The Process By Which New Life Forms Emerge Organically Over Extended Periods Of Time Is…

Q: Which evolutionary factors are random processes? Which among are not? Why?

A: The evolutionary processes that are: random are mutation, non-random mating, gene flow, finite…

Q: Based from your discussions regarding the merits and demerits of the various evidences of evolution,…

A: Introduction Evolution is a process of gradual change that takes place over many generations, in the…

Q: What are common misunderstandings about evolution?

A: Introduction :- The process by which creatures evolve over time is known as evolution. Genetic…

Q: One of the lines of evidence that led Darwin to the theory of natural selection was his study of…

A: People have affected their environment and the species with which they share it. One of the…

Q: Describe three or more genetic mechanisms that may lead to the rapid evolution of a new species.…

A: Answer: Introduction: Evolution is the heritable changes occurs by one generation to other. There…

Q: If natural selection can only operate on existing variants, where does all that variation come from?…

A: Natural selection can just function on a population's preexisting variety. Mutation, or a…

Q: How could natural selection lead to evolution?

A: The divergence of the species by the natural selection is best described by the evolution,best at…

Q: identify and define the four forces of evolution. provide an actual or possible real-world example…

A: In biology, evolution means the change in the characteristics of a species over several generations…

Q: Why is it important to study evolution?

A: Change in the inheritable traits of biological populations over successive generations is referred…

Q: Why do traits have to be heritable in order for evolution by natural selection t

A: Traits are genetically determined characteristics precisely phenotypic characteristics. Natural…

Q: Without mutation, evolution would proceed at a slower pace because changes in allele frequencies…

A: Mutation is change in normal DNA sequence . It can occur as as result of error  during cell division…

Q: Explain how it is that natural selection doesn't act on genes?

A: Variation is essential for a species' existence because it helps the organism to adapt to changing…

Q: animal born with a shorter tail. This makes no difference to its ability to survive or reproduce,…

A: Sometimes few changes occurs in genes and the organisms are the adapted to the environment due to…

Q: Evolution is sometimes characterized as “survival of the fittest.” Is this wording consistent with…

A: Biogeography refers to the study of distribution of the species and ecosystem in geographical space…

Q: In which of the following scenarios would evolution by natural selection take place? A banana tree…

A: Biological macromolecules are those large molecules that are necessary for the survival and growth…

Q: Natural selection requires all of the following except?

A: Natural selection requires all of the following except Answer: Differences in acquired…

Mitochondrial Mutations

A mitochondrion is a cellular organelle that serves as the site for cellular respiration and energy production (ATP or Adenosine Triphosphate). It is a double-membrane-bound organelle and is only present in eukaryotic cells.