Natural selection occur's because of all of the following EXCEPT – more organisms are produced than can survive. the resources that organisms need are limited. organisms in a population show variation. some populations are related to others.

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: Genetic diversity is important for evolution and adaptation. O True O False

A: Genetic diversity: The number and variety of species like plants, animals, and other organisms that…

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: True or False? Natural selection is a mechanism (parts working together) of Evolution. O True False

A: Evolution is the process by which an organism inherits or adapts favorable characteristics that…

Q: e genetic composition (e.g., genes, es) between distinct individuals. ch of the following processes…

A: Genetic variation is a phenomena in which the changes in the gene structure occurs. Genes are a made…

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: Word Bank 2: gradual natural selection adapted frequent survive reproduce frequency nonrandom…

A: Evolution is the key process that regulates the survivability and continuity of species on the…

Q: In natural selection, the fittest individuals will survive and have

A: Natural selection is the phenomenon where some organism are capable to adapt themselves better to…

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: The diversity of life is explained by the theory of evolution. Living things on Earth evolve by (1);…

A: People thought that you living things appear all the time through spontaneous generation from both…

Q: A random form of evolution is called_________ . This form of evolution ccurs more rapidly and has a…

A: The process of evolution can be random or selective. Evolution is based on the introduction 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 statements correctly describe/s natural selection? Galapagos finches give…

A: Natural selection is the Survival of the fittest.  Individuals of the species that are better…

Q: Explain the difference(s) between natural selection and evolution. Do not just define each term but…

A: In a particular area there are many different kinds of plants and animals .This diversity varies…

Q: Which of the following statements about natural selection is not true? O Natural selection operates…

A: Natural selection is the process through which individuals with various phenotypes survive and…

Q: In terms of natural selection, what is a "detrimental mutation"? O One that has a negative effect on…

A: A mutation is a sudden change in the sequence of the organism's genome. It arises due to replication…

Q: Evolution in a population of island iguanas can be caused by the following agent(s): Mutation…

A: Evolution can be defined as the change in characteristics of a species over a long period of time…

Q: Change in Coloration of Beetle Population unum Green beetles Brown beetles Time (years) The change…

A: Evolution It is defined as the net directional change in a population due to the change in heritable…

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 factors can prevent permanent fixation of an allele (i.e. maintain genetic diversity)? Genetic…

A: Genetic diversity refers to the genetic variation found within a species. It includes the genetic…

Q: Organisma may not be perfectly adapted to their environments for which of the following reasons:…

A: Given: Organisms may not be perfectly adapted to their environment.Adaptation is the…

Q: Adaptation Natural Selection Process by which individuals that are better adapted to their…

A: Adaptation- Process by which individuals that are better adapted to their environment are more…

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: Which can bring new traits to a population and why? natural selection - because it increases the…

A: As a result, the primary distinction between evolution and mutation is that evolution is the…

Q: Which of the following will result in evolution due to genetic drift? Select all that apply O…

A: The concept of genetic drift is given by Sewall Wright. The natural random change in alleles…

Q: The influence of any factor in the total environment tending to produce genetic change from one…

A: Evolution is a process of gradual changes over time in a species that are carried over two…

Q: Natural Selection is a random process. True O False Unknown

A: According to the question, we have to find out that natural selection is a random process or not.…

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: Which of the following is not an observation orinference on which natural selection is based?(A)…

A: Genetics is the branch of biology that deals with the study of genes, their inheritance patterns,…

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 TRUE regarding Darwin's theory of evolution? * Species change over long…

A: Darwin's theory of evolution:  a. Charles Darwin was born in England on February 12th, 1809 who…

Q: True or False: Evolution acts on populations, not individuals True False

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

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

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

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: Genetic drift and natural selection can both result in rapid evolution. However, A. natural…

A: Genetic drift is the change in frequency of the alleles over generation due to chance i.e. sampling…

Q: Which term below means the loss of all but one allele at a gene locus in a population?a) Bottleneck…

A: Evolution is defined as the change in the characteristics of organisms over several generations. The…

Q: Which of the following statements best describes artificial selection as an important mechanism of…

A: Evolution is defined as the change in traits over a period of time which make advanced form from…

Q: can you describe an example of natural selection? your example can be real or imaginary. just be…

A: Natural selection is a selective force acting against an organism to reproduce and survive because…

Q: Vhy was natural selection controversial to biologists in Darwin's time? A) It was a cruel and unfair…

A: Evolution and adaptation are significant aspects of the life process. Often organisms evolve and…

Q: In which population is evolution by natural selection most clearly demonstrated? Group of answer…

A: Natural selection is the phenomenon in which a species is get selected by nature through any…

Q: In humans, babies that are born too small often lack the reserves to thrive, and babies that are too…

A: This is an example of stabilizing selection . In human very small or premature and large infant die…

Q: Which of the following is NOT required for adaptations to evolve Heritable variation in fitness O…

A: As per our honor code, we are authorized to answer one question at a time, since you have not…

Q: Natural selection usually acts on : Genes Individuals The species All of the above

A: Natural selection is the process through which populations of living organisms adapt and change.

Q: Imagine a population of pea plants growing in Petaluma. 100% of the gene pool is P alleles, for…

A: Evolution biology is the study of the history of life forms on earth.

Sexual Motivation

Sexual motivation refers to a person's overall desire for sexual activity. It is an unusual motivation. Generally, among lower animals, the term 'drive' is commonly referred to as sexual motivation. It means a certain internal force drags the animal to be involved in reproductive behavior. On the contrary, humans are not simply driven by any internal force; rather, the sexual motivation in humans is due to several factors such as biological (hormones, genes), environmental (familial upbringing, chemical exposure) and physiological factors (culture, desire) which further determine engagement in sexual activities.