t is adaptive evolution? Apply your understanding of adaptive evolution to organisms that cause infectious human diseases, such as a bacterial species that cause plague or tuberculosis. How do our efforts to kill such organisms affect their evolution?

Q: Define "homologous structures," and explain how they help support evolutionary theory.

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Q: 1 a) Which of the following statements is true about evolution? i) populations are selected but…

A: Evolution is defined as genetic changes in populations of organisms through time that lead to…

Q: What process results in the appearance of similar traits in two species that share a common…

A: Evoluion is heritable change in charecteristics of biological population, which keep on take place…

Q: sentences only ( This is all about Development of Evolutionary Thought). a. What did Darwin's…

A: What did Darwin's travels reveal to him about the number and variety of living species? During his…

Q: Describe the modern theory of evolution and discuss how it is supported by evidence from two of the…

A: Evolution is defined as the change in the genetic composition of a population during successive…

Q: 1. What do evolutionary trees show? What does a tree of life imply about all species living and…

A: A phylogenetic tree is a two-dimensional schematic illustration used in a wide range of fields such…

Q: Mention the order of evolution of different life forms of evolution of man in stages using tabular…

A: Humans belong to the genus "Homo" and species "sapiens".

Q: What is environmental evolution?

A: Evolution in the general sense means the gradual development of something. In biology, evolution is…

Q: The tails of dolphins and whales are considered analogous to fish tails because ... Group of answer…

A: Introduction: Convergent evolution: It's the independent evolution of traits that are identical…

Q: What evidences are supported by modern technologies?

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Q: B. Convergent evolution C. Divergent evolution 30. When organisms develop similar features in…

A: Coevolution can be referred as joint evolution of species which are  ecologically interacting…

Q: In addition to evolution through vertical descent, evolutionary changes can also occur by horizontal…

A: The propagation of DNA among various genomes is known as horizontal gene transfer or lateral gene…

Q: Explain briefly the following sources of evidence of evolution. Write your references below. 1.…

A: Evolution is a process that took many years to form the present day species. The original species…

Q: 1. How did naturalists develop the concept of evolution?

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Q: 1. List the major contributors to modern biology concepts in your own words, briefly describe their…

A: In biology there were a number of scientists that have made a remarking contribution in different…

Q: 1. Which organisms in the cladogram in figure 1 have fur and mammary glands? 2. Which organisms in…

A: There are few important points that are as follows : We know that the evolutionary relationship of…

Q: Embryology does NOT suggest which of the following?    A. Developmental mechanisms are unique for…

A: Study of embryo is called embryology. Embryo is formed by the development of zygote that is formed…

Q: 2. The presence of homologous structures is a strong indicator that the organisms evolved from…

A: Evolution is a revolutionary process in which organisms can change their characters from generations…

Q: 1.Chimpanzees and humans appear very much alike because of? *         a. common adaptations to…

A: The evolution takes place at a very slow speed where characters keep on accumulating and form new…

Q: Describe one characteristic you see in organism 3 which might have had an advantage over organism 2.…

A: *Darwin proposed that Fossil records provides evidence that the living organisms has evolved a…

Q: 3. In biological terms, what is the definition of a species?

A: 3. In biological terms, what is the definition of a species? Taxonomic studies consider a group of…

Q: Thomas Malthus argued that human populations grow faster than the resources they depend on true or…

A: Evolution is the gradual process, Biodiversity is the result of evolution. Evidence for evolution…

Q: Which of the four mechanisms would probably cause the next human evolution? Why?

A: A change in the traits of a specie that occurs for several generations and relies on the natural…

Q: If individuals vary, and variation affects survival and reproduction, and variation is heritable:…

A: Charles Darwin developed a theory of evolution to explain the unity and diversity of life, based on…

Q: Imagine you are a paleontologist trying to find the "missing link between different species. In…

A: Evolution is a natural process that includes several changes over many generations in the…

Q: Part1a--Which of the following best describes "Theory" as used in science? Select the correct…

A: Evolution is modification of pre existing species to survive the new enviroment conditions.

Q: Asian tiger mosquito  Trace its origin and evolutionary history or changes in the species. Describe…

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Q: How will you explain the evolutionary relationship among organisms based on those evidences of…

A: Evolutionary biology is a branch of science which deals with the study of the history of life forms…

Q: 8. Structures as different as human arms, bat wings, and dolphin flippers contain many of the same…

A: Evolution: a. All the living organisms on Earth are descended from a common ancestor. b. The…

Q: Describe the modern theory of evolution and discuss how it is supported by evidence from two of the…

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Q: Please number your answers 1-5 :) 1. Define comparative anatomy. 2. Define analogous structures. 3.…

A: Evolution Evolution is that branch of biology which deals with the change in the characteristic of a…

Q: Q21. Lamarck's contribution to evolutionary theory was the   a. evolution occurs through the use…

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

Q: Based on the Cytochrome C data, which organism is most closely related to humans? 2. Do any of the…

A: Introduction : Cytochrome c is a protein with a molecular weight of around 12 KDa that is highly…

Q: What is biogeography and how does it provide support for evolution? Give an example.

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Q: 5. Describe the modern theory of evolution and discuss how it is supported by evidence from two of…

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Q: Choose one of the misconceptions and explain the misconception and how discuss how your…

A: Ecosystem is a area where all the organisms and the environment works together to form a area of…

Q: 1. Which of the following is the most reliable source that taxonomists use to classify life? anatomy…

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Q: Discuss briefly the origin of life according to the theories listed below and justify which theory…

A: (a) Theory of Special Creation: It is the most popular and religiously accepted theory. This theory…

Q: What is environmental evolution?

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Q: Evolution is biology's core theme that ties together all the other themes. This is because evolution…

A: the theory of evolution is still considered one of the greatest achivements made in modern biology .…

Q: Name 3 of the 6 different categories of evidence used to document Evolution and what are the (2)…

A: Evolution is the process of heritable change that occurs in organisms over several generations…

Q: How do fossils support evolution? Group of answer choices The fossil record provides evidence that…

A: The fossils are the preserved structures of organisms in the sedimentary rocks. The sedimentary…

Q: 3. What is the difference between homologous and analogous traits? In your answer, describe an…

A: Introduction Evolution is defined as the process by which opportunities arise within an individual…

Q: What I Have Learned Activity 4. Evolutionary Though Timeline Directions: Complete the table below to…

A: Carolus Linneus on classification and Binomial Nomenclature He believed that species were immutable…

Q: Let's Analyze. Please answer the following questions with not more than 5 sentences. 1. If Humans'…

A: Evolution It refers to the alteration in the heritable characteristics of biological populations…

Q: 4) Imagine that evolution could be taught using a storyboard. Consider the following "numbered"…

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

Q: 1. How does anatomical fossil evidence helps scientists connect lines of evidence for evolutionary…

A: 1.  Evolution in biology can be mostly simply described as descent with modifications, which…