Which of the following is true? O Individuals evolve but species do not. O Populations evolve but species do not. O Populations evolve but individuals do not. O Individuals and species evolve. O Individuals and populations evolve.

Q: Which of the following best defines gene flow? the sum of all genetic traits in a population's…

A: There are many factors which is responsible for changes in the allele frequency of the…

Q: Which of the following is the only evolutionary force that leads to adaptation? * O Natural…

A: It is necessary for organisms to change according to their environment in order to survive. The…

Q: A population that is in Hardy-Weinberg equilibrium does not experience any migration. How does this…

A: Hardy-Weinberg equilibrium: [principle]             "The genetic variation in a population will…

Q: In which of the following pairs do both evolutionary processes introduce new genetic variation into…

A: Evolution is the change in the characteristics of species over several generations and relies on the…

Q: the föllówing events under the influence of natural selection? 1.Well-adapted individuals leave more…

A: NATURAL SELECTION:- It is a natural process of differential selection of organisms/species who…

Q: Which of the following are the result of evolution? Choose all that apply. Increased incidence of…

A: Given: The result of evolution.

Q: h. Thomas Malthus economist who stated that hu- man populations grow faster than our resources i.…

A: Natural selection is a type of artificial selection, in this process organism adapt changes to…

Q: When the better adapted organisms survive to pass traits along to offspring. This is known as O…

A: Biological evolution represents the changes that arise in the genetic constituents of the…

Q: Which of the following is a factor that, by itself, does not promotewidespread changes in allele or…

A: The relative genotype frequencies show the distribution of genetic variation during a population.…

Q: Which of the following processes is nonrandom? a. A population bottleneck c. The founder effect b.…

A: Answer is b.)  Natural Selection.

Q: Natural selection acts on individual but only population evolve true or false

A: Natural selection is the interaction that drives evolution, choosing against qualities that are not…

Q: Organisms and/or populations "try" to evolve O yes, it's instinctual to want to improve O yes, it…

A: Evolution is the process of a species' features changing over numerous generations through natural…

Q: One of the biggest ways that species evolves is because some organisms with certain traits survive…

A: One of the biggest ways that species evolves is because some organisms with certain traits survive…

Q: Choose the best below ? The northern elephant seal went through a severe population declineas a…

A: Bottleneck: Hunting caused reduction in population to minimum when hunting stopped population…

Q: When a population of organisms is evolving, what can you be sure is happening? a. No change is…

A: Evolution is the process through which organisms become more capable of adapting to the environment.…

Q: Which of the following would exert some type of selection pressure on a population? Choose All That…

A: Evolution is a continuous process and we are still evolving. Evolution is nothing but adapting to…

Q: Evolution occurs at which level of biological organization? O species O populations individuals…

A: Question - Evolution occurs at which level of biological organization?  species populations…

Q: Deer mice are usually found in the woods and are dark brown in color. The deer mice that live in the…

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

Q: What is a selective sweep? O When a beneficial mutation is lost due to genetic drift. O When a…

A: Certain terms are fundamental concepts in biology, the study of living organisms. Theses terms are…

Q: Which of the following evolutionary forces tends to remove genetic variation from a population

A: Which of the following evolutionary forces tends to remove genetic variation from a population?…

Q: Which of the following is not a component of evolution bynatural selection?a. Variation exists…

A: Introduction  Evolution is the key process which regulates the survivability and continuity of…

Q: Suppose scientists are monitoring the changes to a population of fish in a tank over several months.…

A: Natural selection is the force which ensures the differential contribution of alleles of a gene to…

Q: Which of the following would be described as genetic drift?a. the distribution of species resulting…

A: Answer- Genetic drift is the process in which genetic changes arises due to sudden change .

Q: Which of the following groups of organisms have evolved as a result of artificial selection? Farm…

A: Artificial selection is the identification and selection of desirable traits in plants and animals…

Q: Which of the following best states a condition which promotes natural selection species? O One baby…

A: The theory of natural selection was given by Charles Darwin in his book "Origin of Species". And…

Q: Sometimes genetic drift occurs when a few individuals colonize a new habitat and form a new…

A: Organisms that are under constant environmental pressure tend to evolve. Organisms that are better…

Q: Which of the following is not an assumption for a population that is in Hardy Weinberg equilibrium?…

A: Hardy-Weinberg principle in population genetics also called as Hardy-Weinberg theorem, equilibrium,…

Q: Natural selection operates on:

A: The theory of natural selection is given by Charles Darwin. According to Charles Darwin, natural…

Q: Evolution by natural selection requires _ variation but it is the --_ that evolves. environmental,…

A: Theory of Natural Selection was given out by Charles Darwin, which defines that the genetic traits…

Q: This phenomenon causes a particular gene to be abundant in a gene pool even though it may not be…

A: Evolution is the process of change in the inherited characteristics of the populations from…

Q: Which is NOT an agent of evolution? O Mutation O Migration O Selection Small population size O…

A: Evolution is a process by which there is a change in heritable characteristics in population of…

Q: What is one advantage of biological evolution? A population of organisms will eat all the food…

A: Biological evolution is the change that occurs in the inherited traits over successive generations…

Q: The principle of Acquired Characteristics states that O species change because there is variation…

A: The characteristics in an organism is controlled by its genetic element that is the DNA. That DNA…

Q: Fred and George are arguing over evolution. Fred posits that evolution can occur in any population…

A: Fred posits that evolution can occur in any population as long as all members gradually undergo…

Q: how sexual selection differs from natural selection has to be a statement that is wrrtien in a essay

A: * Sexual selection :-  The process of selection of a specific attribute or chracter to be given to…

Q: If a population is in Hardy Weinberg Equilibrium, then we know that population: (check all that…

A: Hardy and Weinberg gave the null hypothesis for evolution. A population is not evolving if it…

Q: "Organisms can adapt to their environment within one generation." Which of the following best…

A: Every organism requires specific environmental conditions for its normal growth and development.…

Q: One similarity between natural selection and genetic drift is that both events... * Are based…

A: Genetic Drift and Natural Selection are both methods of Evolution. Genetic drift is a random process…

Q: Which of the following is not one of Charles Darwin's observations? O Species generally are adapted…

A: Introduction : Charles Darwin is known as the father of evolution. Darwin's theory of evolution…

Q: A large gene pool indicates a high amount of genetic diversity which reduces the chances of…

A: The population is defined as the group of individuals found in a particular area.

Q: Which of the following is NOT a factor that can cause populations to evolve? * Natural Selection O…

A: Evolution is the change in the characters of a species over several generations and relies on the…

Q: What is variation within a population? O Similarities in traits among individuals in a population.…

A: Genetic variation prevents the inbreeding depression in the population and helps the population to…

Q: Which of the following is NOT one of the three features of evolution by natural selection? Offspring…

A: Evolution is the change in the characteristics of the individual over several generations. These…

Q: When a population experiences lots of evolutionary changes year after year, they add up to…

A: Evolution is the change in the characteristics of a species over several generations and relies on…

Q: Which is required for a population to evolve?a. genetic diversity c. gene flowb. selection pressure…

A: Evolutionary theory provides a unified framework to explain the similarities and differences among…

Q: Natural selection occur's because of all of the following EXCEPT – more organisms are produced than…

A: Natural selection refers to the process of differential survival and reproduction of individuals…

Q: The smallest unit that evolution act upon is

A: According to the Theory of Evolution given by Charles Darwin, evolution occurs through natural…

Q: Which of the following increase genetic variation in a population? O Founder effect Mutations O…

A: Genetic variation  refers to differences between individuals or to differences between populations.…

Q: Imagine a group of adventurous people board a boat and leave for another continent. When they get…

A: It is a natural fluctuation occurs through the genetic drift, which leads to the variation in the…

Q: Which of the following statements is true? Select one: O a Natural selection selects against those…

A: Please note that the first question has been answered below, keeping with the regulations of the…

Learning and memory

Learning is defined as a relatively permanent and irreversible adaptive change in behavior. It always results from experience. The ability of an organism to store and recall the effects, sensations, and knowledge gained through learning and experience is called memory.