Why are humans so genetically similar within our species?  A. Humans are not very genetically similar to one another.   B. Because humans evolved in one location (Africa) and we have existed as a species for very long time.  C. Because humans evolved in multiple locations around the world at different times.  D. Because humans evolved in one location (Africa) and we haven't existed as a species for very long.

Q: What is neutral evolution?   A. Neutral evolution does not exist.   B. When certain…

A: The objective of the question is to understand the concept of neutral evolution in biology.

Q: People who are heterozygous for the cystic fibrosis gene are morelikely than others to survive a…

A: Genes are located on chromosomes and different forms of a gene are known as alleles. The standard…

Q: Which statement is true? Explain your answer.   A. Natural selection acts on populations, not on…

A: Introduction Natural selection is an evolutionary process by which the organisms that can adapt to…

Q: Which of the following most accurately describes mutations?   a. They typically have immediate and…

A: Evolution is defined as the change in trait of an individual over a period of time.

Q: Which of the following is an advantage of sexually reproducing populations over asexually…

A: The process of the formation of new organisms from existing organisms is called reproduction. There…

Q: How does the founder effect show that Africa is where our species originated? (Hint: Think about…

A: The objective of the question is to understand how the founder effect, a concept in evolutionary…

Q: Which of the following does not apply to mutations?a. They occur to cause adaptive changes in…

A: Answer is a.)They occur to cause adaptive changes.

Q: Environments all over the world are changing as a result of global warming. Will this cause natural…

A: The gradual elevation in the temperature of the earth is global warming. It results from the…

Q: What is the difference between artificial selection (e.g., greyhounds that are bred for speed) and…

A: Natural selection is a fundamental mechanism of evolution in which the environment acts as the…

Q: where does evolution happen? (select all that apply) A. indviduals b. indviduals do not evolve…

A: Introduction:- Evolution is the change in the characteristics of a species over several generations…

Q: When comparing individuals of a population, a scientists finds a trait (A) that is shared by most…

A: Introduction  Natural selection is a process by which populations of organisms change over time…

Q: Can viruses adapt by natural selection?

A: Virus is defined as a submicroscopic infectious parasite that resides inside a living cell. It has a…

Q: A student lists statements about how a species adapts to the environment. One statement needs to be…

A: Genetic variation can be caused by mutation (which can create entirely new alleles in a population),…

Q: If two lava TIOws are separated bya short distance (say, less than a kilomeier), how could both lava…

A: Evolution is the process of origin of new species.

Q: Evolution results in an increase of organisms that are A. larger. B.…

A: Evolution is the process of change in all forms of life over generations, including the gradual…

Q: In the movie on rock pocket mice, what did the team discover about black colouration? Select the ONE…

A: The question is asking about the discovery made by a team of researchers in a movie about rock…

Q: Which of the following statements about natural selection is a misconception? a.Most species don't…

A: Charles Darwin, in 1859, introduced the concept of Natural Selection in his book, The Origin Of…

Q: What is neutral evolution?  A. When certain genes are present or absent in populations regardless of…

A: Neutral evolution is a concept in evolutionary biology that refers to changes in gene frequency that…

Q: Which statement about genetic mutations is true?          A. Most mutations do not cause changes…

A: Genetic mutations are the kind of mutations that involve alterations in the structure of genes which…

Q: Which of the following would be the worst example of convergence? a. Elongated wing feathers in two…

A: Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: Which of the following is TRUE about eugenics? a. None of the above. b. The idea of eugenics came…

A: Eugenics is a set of beliefs and practices that aim to improve the genetic quality of a human…

Q: Regarding modern Homo sapiens' origins, which of the following theories most closely matches this…

A: The process of change in the hereditary traits of biological populations over subsequent…

Q: A small number of animals moves away from a large ancestral population on the continental mainland…

A: The species diversity is the number of species present in a particular area. The species diversity…

Q: When dark-colored mice from two different populations living hundreds of miles apart were examined,…

A: Several conclusions can be drawn from this observation: The adaptation for fur color in the mice…

Q: A. The idea associated with the belief that all species could be arranged from primitive to…

A: Evolution is the process through which living organisms change over time and give rise to new…

Q: Consider all of the species on earth.  Some scientists believe that the genes for growth and…

A: Given:  The genes for growth and reproduction have been under evolutionary forces for longer than…

Q: Please answer both parts Part A. Evolution cannot produce "perfect" organisms because: a. Mutations…

A: Evolutionary Biology is defined as the process of gradual changes in organisms to form more and more…

Q: Evolution results from A. mutations. B. natural selection. C. genetic drift. D. gene flow. E.…

A: It is the change in the characteristics of species over generations. It relies on the process of…

Q: The good genes hypothesis is a theory that explains what? a. why more fit individuals are more…

A: Good genes hypothesis is an evidence which indicates that the traits females select once choosing a…

Q: Respond to the following paragraph below? I've been thinking a lot about the theories of why humans…

A: The given paragraph responds to the human evolution in the earlier time .

Q: 1. Darwin used the phrase "descent with modification" to mean that a. New species descended from…

A: So, as you already know the correct answer is  A). New species descended from preexisting species…

Q: According to the video, what genes did H. sapiens inherit from Neanderthals and Denisovans?

A: The Neanderthals and Denisovans are ancient Hominin species and modern day humans carry many genes…

Q: A ship was caught in a storm and landed on a small island in the middle of the South Pacific. For…

A: When two communities are divided by geographical boundaries like rivers, volcanoes, or bodies of…

Q: A population of plants raised in a sealed greenhouse has been pure breeding for red flowers for many…

A: Ans - b) Genetic Drift d) Mutation As a mentioned question that the sudden appeared of blue colored…