Q: What is the mechanism of evolution according to hugo de vries?
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Q: Which of the following conditions are required for natural selection?
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Q: How do mutations work with natural selection in the theory of evolution?
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Q: How Do We Know That Evolution Has Occurred?
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Q: What did Stephen Jay Gould offer to our current understanding of evolution?
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A:
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Q: Can you explain what convergent and divergent evolution is and explain why it may be hard to…
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Q: Which of the following statements is NOT true about evolution?
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Q: What are two ways to define evolution?
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Q: What are the various evidences in factors of evolution?
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Q: What conditions are necessary for evolution by natural selection?
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Q: What is the relationship between artificial selection and natural selection?
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Q: Which of the following is molecularlgenetic evidence for evolution?
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Q: What are the four required conditions for natural selection to occur?
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Q: What is one of the common misconceptions about human evolution?
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Q: Which factor is not required for natural selection to occur?
A: This question is based on evolution and natural selection.
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Q: How could natural selection lead to evolution?
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Q: how does natural selection lead to evolutions?
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Q: How do the events surrounding the Peppered Moth during the industrial era in Great Britain support…
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Q: What embryological evidences support the theory of evolution?
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Q: In the scientific competition against fixism, what are the main arguments that favor evolutionism?
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Q: What is the driving force behind divergent evolution? Explain.
A: Introduction We have to explain the driving force behind divergent evolution.
Q: What causes evolutionary (genetic) change?
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Q: What is the process of natural selection and what evidence is there that indicate we are still…
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Q: How does natural selection lead to the evolution of new species?
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Q: . What are the three principles of the theory of evolutionby natural selection?
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1a) How do the events surrounding the Peppered Moth during the industrial era in Great Britain support the theory of natural selection?
1b) There exist several categories of evidence that lend credence to the interrelated nature of all organisms alive today. Describe two (2) pieces of evidence that support the theory of evolution (and the notion of a universal common ancestor).
1c) What is leading to the development of antibiotic-resistance bacteria? Why should we be concerned?
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- 1. a) How does this experiment demonstrate the definition of evolution? b) Fitness of organisms is a function of the environment (that is, organisms best fit to the local environmental conditions leave more surviving offspring). How does this experiment demonstrate this fact?10) Two processes that take place within a cell are shown here. Which of these statements correctly identify the processes and their outcomes? Select ALL that apply. A) Both processes increase genetic variation. B) Both processes can produce new phenotypes in an organism. C) Process II occurs randomly while process I is predictable. D) Process I is beneficial to the organism while process II is detrimental. E) Only process I can provide the basis for natural selection acting on phenotypes. Not GradedWhat is an Analogy? A) When an anatomic feature is shared among organisms and their descendants B) When two organisms appear the same C) When convergent evolution produces similar phenotypes
- 1. According to the text, what is artificial selection most often called? a) natural selection b) evolution c) selective breeding d) desirable traits1.)Which of the following does NOT describe evolution? a.) Evolution refers to change b.) The world is stable and unchanging c.) If there is mutation, there is change d.) Evolution is continuous 2.)Who is the grandfather of Charle’s Darwin that published his own speculations on evolution? a.)George Drawin b.)Carolous Erasmus c.)Erasnus Darwin d.)Pierre Darwin 3.)Which of the following statements best explains the Theory of Natural selection? a.)organisms develop desirable structures to survive in a given environment b.)Acquired characteristics of parents can be passed on to offspring c.)organs that are not used may disappear , while organs that are constantly used may develop. d.)In nature, the organisms with desirable traits may survive while those with weaker traits may not. 4.)What definite characteristics shows relatedness of birds beak in terms of evolution and extinction? a.)the size of the beak changes due to the climate of a particular area. b.)the size of the beak…The neutral theory of molecular evolution is now accepted as part of the theory of evolution by natural selection. a)True b)False
- Bacteria are better than elephants for experimental studies of evolution because: A) Bacteria evolve, but elephants do not B) We know much less about elephants than we do about bacteria, so it is harder to design experiments to study their evolution. C) Bacteria have much shorter life cycles than elephants, so we can study their evolution over thousands of generations during the lifetime of a single dons during the meattle of usands single scientist. scentist D) Bacteria are much lower on the tree of life than are elephants OE) Elephants have much less genetic variation than bacteriaDarwin’s idea on evolution by natural selection has been disproven when it comes to the origin of life because Pasteur discredited spontaneous generation.A) True.B) True, with regards to origin of life only; natural selection applies to later lifeC) False. Pasteur’s experiment discredited ideas that complex organisms (e.g., mice) could arise in weeks or months later from inanimate matter (e.g., cloth) or from other organisms (e.g., grain). Pasteur’s experiment does not discredit the possibility of simple life evolving over billions of year6.)Why is the human skull bigger than a monkey’s a.)To adapt to changing climate b.)To protect a large brain c.)To be bipedal in walking d.)To be proportionate in height 7.)How does natural selection improve the characteristics and variety of organisms? a.)propagation of organism is limited because of the limited number of organism that allow to reproduce. b.)constant practice of Manny Pacquiao deteriorates the muscle development c.)regular copying of seatmate’s answers during test improves thinking skills. d.)regular reading habits improves reading skills and comprehension. 8.) Which of the following explains how evolution helps the maintenance and continuity of life? Because species__. a.) competition to each other improves the number of population. b.) adaptations to environment loss their body structure. c.) survival of the fittest is practice. d.) natural selection shapes organisms to fit in their environment. 9.) Who is the “ Father of Genetics? a.) Gregor Mendel b.)…
- Which of the following is not a plausible explanation for the fact that the possibility of evolution was not even considered by most biologists until the 1800s? a) Biblical accounts of creation were taken seriously by the scientific community. b) Evolution is difficult to observe directly. c) The argument from design was widely accepted. d) The earth was believed to be too young. e) The mechanism of inheritance was not well understood.8)Which of the following is a critical factor driving evolution? a)Environmental conditions b)Health in comparison to similar organisms c)Strength in comparison to similar organisms d)Ability to acquire food e)All of these are equally importantWhat is Mount Improbable in Richard Dawkins' concept of evolution? a) A physical mountain where organisms evolve to survive at high altitudes b) A metaphorical mountain representing the difficulty of evolving complex adaptations c) A hypothetical location where new species originate d) A mountain range where convergent evolution occurs