Adaptive radiation a. is the result of enriched uranium used in power plants. b. is the evolution of closely related species adapted to use different parts of the environment. c. results from genetic drift. d. is the outcome of stabilizing selection favoring the maintenance of adaptive traits.

Q: which of these is not a central rule of natural selection  a, fitness to the general health and…

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

Q: Physiological changes only become relevant to evolution if they a. have measure impact within a…

A: changes in the physiology can either be beneficial or harmful such as in diseases only the…

Q: What type of evolution is particularly evident between predator and prey? a. Divergent evolution b.…

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

Q: Gene flow occurs O a. when individuals within a population interbreed. b. as a result of genetic…

A: Gene flow occurs?

Q: Species that are more vulnerable to certain risk factors are more likely than others to become…

A: Species is a taxonomic category that includes all the organisms that possess similar characteristics…

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

A: Answer is b.)  Natural Selection.

Q: Variation among pre-cells was due to ________. A.    the bottleneck effect B.     natural selection…

A: According to the RNA world hypothesis, a hypothetical structure that is lipid based and could have…

Q: A forest fire destroys a large swath of forest habitat, effectively isolating a small population of…

A: Forest fire is a natural disaster that is responsible for killing many animals. A subset of animals…

Q: Adaptive radiations can be a direct consequence of three of thefollowing four factors. Select the…

A: Adaptive radiation is considered as the period of evolutionary change when due to various…

Q: How does evolutionary change occur? A. Through the modification of characteristics in a preexisting…

A: Evolution refers to the alteration in heritable characters of species populations in the following…

Q: As a mechanism of evolution, natural selection can be most closely equated with a. random mating. b.…

A: Introduction:-  Natural selection is a mechanism of evolution. Organisms that are more adopted to…

Q: Which of the following statements is false regarding lateralgene transfer?(a) It accelerates…

A: Lateral or horizontal gene transfer, is a process by which an organism transfers its genetic…

Q: Mutation (a) leads to adaptive evolutionary change (b) adds to the genetic variation of a population…

A: Mutation brings about changes in the DNA and this brings about the changes in the protein formed by…

Q: Darwin’s finches are a noteworthy case study of evolution by natural selection because evidence…

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

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: Adaptive radiation is common following a period of mass extinction, probably because (a) the…

A: Evolution is change in the heritable attributes of natural populaces over progressive ages. These…

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: Charles Darwin proposed that evolution could be explained by the differential reproductive success…

A: To identify: To identify the process of reproductive success of organisms that resulted from their…

Q: a. What did Darwin's travels reveal to him about the number and variety of living species? b. How…

A: Charles Darwin, who is the author of the book, The Origin of Species, travelled the world between…

Q: Which pattern of evolution is more likely to introduce homoplasies in the relationships between…

A: The evolution is a very complex process that depends on different factors. The natural selection is…

Q: An adaptive radiation is________. a. a burst of speciation b. a healthy level of UV radiation c. a…

A: In the field of evolutionary biology, adaptive radiation is defined as a process where the organisms…

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: The pupfishes in the Death Valley region are an example of which evolutionary process? (a)…

A: Evolution occurs when genetic variations accumulate in the organisms.

Q: In _______________ the selecting agent is the environment, whereas in _______________ the selecting…

A: Introduction Natural selection is the adaptation and modification of populations of living…

Q: Which of the following is an example of gene flow? O a. horizontal gene transfer b. sexual selection…

A: Gene flow occurs when genetic material is exchanged between two or more populations of the same…

Q: Which of the following statements is inaccurate? Multiple choice (one answer is correct)   a.The…

A: Each of the statements is justified either correct or incorrect with proper explanation in step 2.

Q: In rock pocket mice of the American Southwest, different extreme traits in mice of the same species…

A: selection is a process in which certain natural traits are selected in an population that enhance…

Q: B. How do the mechanisms of evolution contribute to the extinction of other organisms?

A: (B) Natural selection is a mechanism of evolution. Organisms that are more adapted to their…

Q: The most accurate definition of biological evolution from the following is... a. extinction and…

A: Evolution is defined as accumulation of inherited changes within populations over time.It refers to…

Q: Which of the following is likely a reason why evolutionary radiation would occur on islands? A)…

A: Evolutionary radiation : It is an increase in taxonomic diversity which is caused by elevated rates…

Q: Which of the following factors led to evolution?   A. Variation of members of species    B. Gene…

A: Introduction: Evolution refers to the change in the species with time. Every single species living…

Q: Which of the following statement about the outcome of the evolution of a new species through…

A: Evolution by Natural Selection and by Hybridization -- Hybridization -- It is defined as the…

Q: The Hawaiian silverswords are an excellent example of which evolutionary process? (a) allometry (b)…

A: Hawaiian silverswords are a type of plant that can only be found in Hawaii. Because the ancestor…

Q: The fossil record provides evidence for:    A.When organisms lived on earth   B. How some species…

A: The fossil record is the story of life's development as preserved in sedimentary rock by fossils,…

Q: Which of the four evolutionary mechanisms make a population better adapted to its environment? A.…

A: The four basic evolutionary mechanisms are: Natural Selection Genetic drift Mutation Gene flow…

Q: If two mouse populations do not interbreed but are found in the same area, they may form different…

A: Answer :- Option (D) is correct. - Adaptive radiation.

Q: Evolution______ . a. is change in a line of descent b. is the same as natural selection c. is the…

A: Different patterns are associated with evolution and such patterns help in categorizing evolution…

Q: What is a Homology? A) When an anatomic feature is shared among organisms and their descendants B)…

A: explanation-similarity of the structure, physiology or development of different species of organisms…

Q: and A. genetic drift; natural selection B. mutation; sexual recombination C. overproduction of…

A: Genetic variations cause variations in populations by causing the abundance of alleles of a gene.…

Q: a. What is the change in the cactus' environment that occurred? b. Is there unequal reproductive…

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

Q: Evolution is one of the major unifying concepts of modern biology. Explain the mechanisms that lead…

A: Evolution is the process which brings about a change in the characteristics of a species by means of…

Q: |(A) Briefly explain the Darwinian theory of natural selection. (B) Darwin also developed the idea…

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

Q: Which of the following statements is best supported by the data? a. Natural selection has acted more…

A: Genetic drift is the change in the frequency frequency of an existing gene variant in a population…

Q: Natural selection operates on populations over many generations. Which of the following allows…

A: Natural selection is the key mechanism in evolution. It denotes the process by which favorable…

Q: term evolution mean

A: Evolution refers to the changes or alterations that occur in the characteristics of a species as a…

Q: A small group of squirrels gets separates them from the rest of the population due to a large flood.…

A: A population is an assemblage of organisms of a single species occupying a particular area of a…

Evolutionary adaptations

Evolutionary adaptation is the process through which organisms adapt or adjust to their surroundings to increase the chances of survival, mating, and reproduction. An organism's behavior, physiology, and structure are adjusted or changed to make it more suited to its environment.