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: Is evolution by natural selection based on the desires of individuals within the evolving…

A: Evolution through natural selection is a biological process that operates independently of the…

Q: The image below shows how the Pokemon Charmeleon evolves into Charizard over generations. Pokemon…

A: Evolution is the process by which living organisms change over successive generations, leading to…

Q: in general, will natural selection result in an increase or decrease in variation? Why does this…

A: Natural selection in a type of evolutionary force which helps in the selection of traits which are…

Q: Is it true that natural selection allows only the better alleles to be passed onto the next…

A: Darwin stated the theory of natural selection in which he gave the following arguments: First, he…

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: You are collaborating with a cool new local brewery on an experiment with one of their strains…

A: Mutations are sudden heritable changes that occur throughout Nature. Often mutations can make…

Q: Which of the following statements about the history of evolutionary biology is correct?     -The…

A: Evolutionary biology is the subfield of biology that studies the evolutionary processes (natural…

Q: Skin color in humans is an example of an evolutionary trade-off: a situation where a trait that is…

A: what is evolutionary trade offs.. It is a situation in an organism where changes in traits brings…

Q: Which of the following changes or mutations can be acted upon by natural selection? For each choice,…

A: Charles Darwin is often considered the father of evolution theory as he gave the modern theory of…

Q: In order for evolution to occur via natural selection on a particular trait, which of the following…

A: The correct answer is: variation, fitness consequences, and mode of inheritance.Variation: This is…

Q: Black lava rocks only appeared in the desert about 1000 years ago. If the first dark-colored rock…

A: It's depends on how fast new mutation occur

Q: In order for a trait to evolve via natural selection, which of the following must be true regarding…

A: Natural selection is the adaptation and alteration of populations of living organisms. Individuals…

Q: The involuntary muscle that moves food through the digestive system is called skeletal muscle.…

A: Muscles are the proteinaceous structures made up of thousands muscle fibers attached together by…

Q: Evolutionary biologists often say that evolution “selects for outcomes” not for the particular…

A: Organisms do evolve based on the environmental causes to sustain in the dynamic and competitive…

Q: How does the emergences of genetics create a new perspective for darwinian evolution?

A: Evolution is a change in successive generations in the heritable characteristics in biological…

Q: Is natural selection random with respect to fitness?

A:

Q: Compare and contrast Lamarck’s scientifically invalid model of evolution (Lamarckian Inheritance)…

A: The central Idea behind Lamarcks theory was that the characteristics acquired by organisms during…

Q: What does the following phrase mean? “Evolution is a discipline of reconstructing past…

A: Evolution is a scientific concept that explains the changes that occur in the characteristics of…

Q: Lamarck was an early naturalist who published his own ideas about species changing over time. He,…

A: Step 1 Theory of Inheritance of Acquired Characters or Lamarckism proposes that organisms undergo…

Q: One possible definition of evolution is that evolution can be seen as the change of allele…

A: Evolution is the modification in successive generations with time from preexisting species to the…

Q: NASA is planning on sending a colony of Snow Monkeys to mars to determine how evolution will…

A: The Hardy–Weinberg law depicts the connection among allele and genotype frequencies when a populace…

Q: The Amish community in Eastern Pennsylvania stemmed from a small closed population of around 200…

A: The bottleneck effect is an evolutionary phenomenon where a population reduces significantly to a…

Q: First, in no more than two sentences, explain Natural Selection (use your own words).

A: Evolution is the process by which species of organisms change over time through the gradual…

Q: Genes control thousands of different traits in plants. These genes can be selected for during…

A: Traits are distinct characteristics or features of an organism resulting from the interaction…

Q: How does natural selection act on genetic variation? How can this lead to adaptations? How can a…

A: 1. Natural selection has the correlation where it acts directly on the phenotype and hence the…

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: Which of the proteins is changing at the slowest rate and is most conserved?

A: Evolution can be defined as the change in the characteristics that are inherited over generations of…

Q: Which of the following factors are required in order for evolution to occur?   a. Individuals…

A: Darwin claimed that every species have a common origin, that species can change through time, and…

Q: Genetic variation is the product of completely random events, but acting upon this randomness is a…

A: The term "genetic variation" refers to the variation in the genetic composition of individuals…

Q: According to the Hardy-Weinberg Equilibrium Equation, all of the following slow down or stop…

A: A key idea in population genetics is the Hardy-Weinberg Equilibrium, which clarifies how genetic…

Q: Does natural selection always result in evolution?  In your answer, be sure to define natural…

A: Natural selection is the process by which living populations adapt and change. The resulting…

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.