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- Multiple Choice 1.) The theory of use and disuse suggests that an organism's body part may develop or disappear depending on the frequency of its use. This theory was proposed by A. Charles Darwin B. George Cuvier C. Jean-Baptiste Lamarck D.Thomas Malthus 2.) Which is not used as evidence of evolution? A. DNA B. fossils c. Homologous Structures D. nichesPart 2: Investigation: Comparing the Ideas of Darwin and Lamarck Pre-Lab questions 1. List two ideas proposed by Lamarck's theory of evolution. 2. List two ideas proposed by Darwin's theory of evolution.1a. Discuss the role of Gene Flow in evolution 1b. Explain how Natural Selection operates to bring about evolutionary change 1c. Explain the attributes of the Biological Species that ensure that different species do not interbreed. Your essay including references must not exceed 3 pages
- What's In Let us review what you have learned from the previous module. Answer the activity below. ACTIVITY 1. Match Me! Directions: Match Column A with the correct answers in Column B by writing the number of your answers in the Answer Grid. If all your answers are correct, the sum when answers are added horizontally, vertically, or diagonally will give you a magic number. Column A Column B a. A process in which new species form b. Authored the Theory of Evolution by Natural Selection 1. Thomas Malthus 2. Hybrid sterility 3. Pre-mating isolating mechanism c. It occurs when a hybrid develops, matures but fails to reproduce d. States population limits resources e. Species will different mating seasons f. Sought pieces of evidence for the idea of uniformitarianism that increasing human 4. Jean Baptiste Lamarck due 5. Temporal isolation not mate to 6. Speciation 1What's In Let us review what you have learned from the previous module. Answer the activity below. ACTIVITY 1. Match Me! Directions: Match Column A with the correct answers in Column B by writing the number of your answers in the Answer Grid. If all your answers are correct, the sum when answers are added horizontally, vertically, or diagonally will give you a magic number. Column A Column B a. A process in which new species form b. Authored the Theory of Evolution by Natural Selection 1. Thomas Malthus 2. Hybrid sterility c. It occurs when a hybrid develops, matures but fails to reproduce increasing 3. Pre-mating isolating mechanism d. States that human 4. Jean Baptiste Lamarck population limits resources e. Species will different mating seasons f. Sought pieces of evidence for the idea of uniformitarianism due to 5. Temporal isolation not mate 6. SpeciationWhat's More Activity 3. Deepening The Concepts Directions: Answer the following questions. 1. How does (a) relative dating and (b) absolute/radioactive datine determine the age of fossils? 2. How does embryology provide evidence for evolution? 3. How do homologous and vestigial structures provide evidence for evolution? 4. What could be possible for some species belonging to the same family to be presently living in various locations on Earth? You can furthel support your answer with an example.
- Question 1. What is the most recent estimated time of divergence between invertebrates and vertebrates, based on the ATPase 6 gene? What is the most distant? Question 2. Based on the most recent plausible age, which gene gives the most recent time for the divergence between invertebrates and vertebrates? According to that estimate, how long ago was this? Question 3. Based on the most distant plausible age, which gene gives the most distant time for the divergence between invertebrates and vertebrates? According to that estimate, how long ago was this?Explanation 2. Imagine you are a farmer researching the impact of GMFs. What is one advantage and one disadvantage that would be relevant to your work? Explain each. 3. What was the original purpose of Darwin's voyage on the H.M.S. Beagle, and what was the ultimate significance of the voyage? 4. Suggest two ways that a synthetic biologist can change the course of evolution. 5. Explain how natural selection and sexual selection can work together to cause the evolu- tion of large antlers on male moose.DEVELOPMENT OF EVOLUTIONARY THOUGHT ANSWER THE QUESTIONS. 1. Lamarck's idea of evolution was considered significant though today it is no longer acceptable due to lack of evidence at that time. What do you think it was? Why do you think this evidence is missing? 2. One of the criticisms of Lamarck's idea was a wrestler with very well-developed muscles. Consider this hypothetical situation: YOU decided NOW that when you have children, you want them to be big and strong. You decided to go to the gym every day for a year. You did all your exercise routines diligently and you were able to develop really bulky and toned muscles. Do you think this will work? Write down in one sentence the main reason why this would or would not work. 3. How did Darwin disproved Lamarck? Why did Darwin still thought that Lamarck's work was very important?
- Species Embryo (A-F) Describe the Anatomical Changes from Early to Late Stages Human Chicken Rabbit Tortoise Salamander В Fish A Guide Questions: 1. Look again at the six embryos in their earliest stages. Describe the patterns you see. What physical similarities exist between each of the embryos? 2. Does this suggest an evolutionary relationship? Explain how these embryos can be used as evidence of a common ancestor between each of these six organisms.IV. Essay. 1. Using maximum of five sentences, debunk the claim that every primate should`ve evolved into human.A. Directions: Examine the following statements, then decide whichevidence of evolution does it supports. Choose whether biogeography,fossil records, molecular biology, structure, or embryology. 1. Vertebrates have tails at some point in their early development. 2. Difference in the beaks of finches found in Galapagos Island compared to those that are found in mainland. 3. Diversification of marsupials and absence of other mammals in Australia. 4. Remnants of ancient ferns that are found in the continents of Africa and South America.