Q: Discuss at least two reasons why we cannot consider evolution by natural selection progressive.
A: There are few points to be kept in mind about Natural selection . Which are as follows: Natural…
Q: Do you think that the term “closest evolutionary relationship” and “most common ancestor” are alike?…
A: Evolutionary relationships among different organisms are studied using phylogenetic trees and this…
Q: What is convergent evolution? How does it support the theory ofevolution?
A: Convergent evolution is a phenomenon in which organisms evolve similar features although they are…
Q: Why do scientists favor the clade in which derived traits evolve the fewest times?
A: Clade refers to the natural group of organisms that shows monophyletic evolution, which means they…
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: Discuss the validity of the statement “Evolution is an equal opportunity biological phenomenon”. Do…
A: Evolution indicates changes observed in the traits of a population from generation to generation.
Q: Is coevolution the same thing as convergent evolution? Why or why not?
A: Coevolution and convergent evolution are not the same. They are different patterns of evolution.
Q: Is the rate of evolution, based on the supply of genetic variation and the strength of natural…
A: Answer- Evolution is a slow and random process by which a new species arises from the previous…
Q: What is the importance of evidences of evolution in establishing evolutionary relationships?
A: Evolution is the sole scientific explanation for the diversity of life. According to multiple…
Q: What is convergent evolution? Give an example.
A: Evolution is the heritable characteristic change over successive generations. The characteristics…
Q: How does the increasing frequency of anabiotic resistant strains of bacteria represent an example of…
A: Antibiotics are pharmaceuticals that are used to prevent and treat infections caused by bacteria.…
Q: Why is extinction necessary for evolution to occur? Why can it be a creative force in speciation?…
A: Step 1 Hello. Since you have asked multiple questions, we will solve the first question for you. If…
Q: The following illustrations represent two different patterns of evolution. Briefly discuss the…
A: The change in the inherited features of the biological population over generations is called…
Q: How is pseudoextinction related to gradual evolutionary change?
A: Pseudoextinction occurs when the ancestral members of a species are extinct but their descendants…
Q: how is homology different from convergent evolution
A: Homology essentially means similarity of structure or physiology. Convergent evolution occurs when…
Q: Determine whether each of the following traits are the result of convergent evolution?
A: Convergent evolution is the process where distantly related organisms independently evolve from…
Q: what are the differences between creationism and the theory of human evolution
A: There has been a debate between people of science and people of God that how life came on the earth.…
Q: Which of the following patterns of evolution is most supported by the fossil record? a. Descent…
A: Evolution is the change in the characteristics of a species over several generations and it relies…
Q: Which type of evidence for evolution is most accurate in determining evolutionary…
A: In biology, evolution refers to changes in an organism' features over numerous generations as a…
Q: Systematics and Evolution Would natural selection work better on a large population or a small…
A: Natural selection is the phenomena in which nature select the trait which are able to survive in the…
Q: Scientists often talk about the evidence for evolution. Using the five types of evidence listed…
A: Evolution is an orderly change from one form to another. The study of history of life forms is known…
Q: Using at least two examples, explain how the process of evolution is revealed by the imperfections…
A: In biology, evolution is defined as the change in the characteristics of a species over many…
Q: Discuss the two principles on which evolution is based.
A: Basically there are four principles that work for evolution—the variation, inheritance, selection,…
Q: Direct observation of evolution is evident by which of the following:
A: The evidence of evolution are given by Anatomical structures such as homologous structures. Common…
Q: How can we use the hardy Weinberg equation to identify cases where evolution is or is not occurring
A: Evolution is a steady phenomenon which bring about transformation in life from very simple ones…
Q: What is the role of variation in evolution – if heterozygosity is reduced, what happens to the…
A: Evolution is the process of change in the characteristics of a population over time. The changes in…
Q: What is natural selection? Do you think it plays a vital role in the course of evolution alone? Why?
A: Evolution is defined as alterations in the characteristics of biological populations that are…
Q: Which evolutionary factors are random processes? Which among are not? Why?
A: The evolutionary processes that are: random are mutation, non-random mating, gene flow, finite…
Q: What is the most important mechanism that produces adaptive evolution?
A: The course of evolution through which organisms lose the characteristics or traits or some organs…
Q: How Molecular Clocks Measure the Rate of Evolutionary Change ?
A: Fossils provide a certain amount of information earlier. With the advancement of molecular biology,…
Q: In what ways do dating methods (relative and absolute) support the theory of natural selection and…
A: Radioactive dating is a method of dating rocks and minerals using radioactive isotopes. Geologists…
Q: What is an Analogy? A) When an anatomic feature is shared among organisms and their descendants B)…
A: Analogy example: Wings of birds, insects and bats.
Q: identify and define the four forces of evolution. provide an actual or possible real-world example…
A: In biology, evolution means the change in the characteristics of a species over several generations…
Q: Why is it important to study evolution?
A: Change in the inheritable traits of biological populations over successive generations is referred…
Q: In addition to Darwin, who do we credit for formulating the theory of evolution by natural…
A: Natural selection is the basic mechanism of evolution. Charles Darwin’s theory of natural selection…
Q: . How is convergent evolution different from divergent evolution?
A: Introduction We will answer the question in below step.
Q: Why is evolutionary change constrained by its past but impossible to predict?
A: Introduction: Evolution means to know about the hidden potentialities. The character that can be…
Q: In the scientific competition against fixism, what are the main arguments that favor evolutionism?
A: Introduction :- The theory of evolution is founded on the assumption that all species are connected…
Q: What is the driving force behind divergent evolution? Explain.
A: Introduction We have to explain the driving force behind divergent evolution.
Q: How do we infer evolutionary history from a group of organisms?
A: A fossil and extant species' evolutionary history is described in evolutionary history.…
Q: Which of the following conclusions is most consistent with the information in the evolutionary tree…
A: Question - Which of the following conclusions is most consistent with the information in the…
Q: How would cladists and evolutionary taxonomists differ in their interpretations of the statement…
A: Evolution is the process of heritable change in the characteristics of an organism. Such changes…
Q: How do scientists define the term THEORY relative to its use in general society? How does that…
A: A theory represents a territory of science. A theory is a system of explanations that ties together…
Q: riefly explain what convergent evolution is.
A: The change in heritable traits of biological populations over successive generations is known as the…
Q: Relative to a human lifetime, is evolution a process too slow or too fast for us to see it easily?
A: Evolution is the gradual change of a species' traits over a period of time. Natural selection has a…
Q: How is Aristotle’s “scale of nature” idea linked to early evolutionary thought? In what ways does it…
A: Evolutionary theory of biology states that organisms undergo a change in successive generations over…
Q: How did the data from biogeography, comparative morphology, comparative embryology, helped in making…
A: Unified Evolution Theory. Environmental epigenetic changes elevate hereditary transformations to…
Q: Using the concepts of variability, environmental pressure and natural selection, how does the…
A: Introduction In this question discuss how the synthetic theory of evolution explain Darwinian…
Q: Can we call human evolution as adaptive radiation?
A: Evolution is change in the heritable characteristics of biological populations over successive…
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- Discuss the validity of the statement “Evolution is an equal opportunity biological phenomenon”. Do you agree or disagree? Give examples that support or refute this statement.Lamarck proposed that evolution occurs through the following basic steps: Organisms are born with certain traits. Over the course of an organism's life, these traits gradually change due to pressures in the environment. The changes that occurred during an organism's life are passed on to its young. This idea is similar to current understandings of how evolution works, but it is not quite correct. Which of the following situations is a counterexample that disproves Lamarck's proposed pattern of how evolution occurs? A. Even though the ability to fly would be useful to snakes, snakes cannot spontaneously grow wings. B. Dolphins and whales have become hairless because the fast movement of the water removes all the hair. C. A person who is a championship bodybuilder does not have children who are naturally muscular at birth.What is the role of the tree of life in studying evolution?
- Find two examples in the media (internet, TV, etc.) of someone (organization, etc.) erroneously portraying Darwinian evolution using a Lamarckian approach. For both, provide the following: Its origin How are they misrepresenting Darwinian evolution? How do you know they're talking about Lamarckian evolution, not Darwinian?What are the shreds of evidence that the theory of evolution happened to all living forms?Discuss at least two reasons why we cannot consider evolution by natural selection progressive.
- Locate two instances of Darwinian evolution being misrepresented by a Lamarckian approach in the media (print, electronic, etc.). Give the following information for both.Its beginnings?Generally, will natural selection result in an increase or decrease in variation? Why does this happen, and how, in theory, will it affect evolution in the future?The following illustrations represent two different patterns of evolution. Briefly discuss the differences in these two patterns with regard to how evolutionary change (on the x axis) occurs with respect to time (on the y axis).
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