What is the importance of allele separation in addition to reintroducing recessive alleles to populations? A. There is no additional benefit. B. It creates genetic diversity in a population. C. Organisms develop much faster.
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- -How does cloning be helpful? Cite specific field or areas where cloning is beneficial. (15-20 sentences) -Do you think genetic drift would happen more quickly on an island or on the mainland? Justify your answer. (15-20 sentences)Please answer fast What is responsible for sharp differences in species diversity between places such as India vs Southeast Asia or Australian mammals vs the rest of the world? 1. Volcanic eruptions 2. Climate change 3. Sexual selection 4. Polyploidy 5. Continental drift Please provide an explanation of why is that the correct answer and why the other options are incorrect. Thank you!!https://evolution.berkeley.edu/evolibrary/news/110301_pcbresistantcod (ARTICLE LINK) QUESTIONS: 1. Review the process of natural selection. Use the steps to explain how PCB resistance became so common among tomcod in the Hudson. Be sure to include the terms mutation, fitness, selective pressure, and adaptation in your explanation. 2. In this blog post, the author describes the tomcod as "a quick learner" because of the population's adaptation to PCBs. Is "learning" an accurate way to describe the change in the Hudson River tomcod population? Why or why not? 3. The data shown on the map above support the hypothesis that natural selection for PCB resistance has occurred among tomcod in the Hudson. What sort of evidence regarding gene frequencies in different populations would argue against this hypothesis (i.e., imagine what the scientists would have observed in this study if natural selection on the AHR gene had not occurred among Hudson River tomcod)? 4. Why is it not accurate to…
- Scientists at Bikini Bottoms have been investigating the genetic makeup of the organisms in this community. Use the information provided and your knowledge of genetics to answer each question. For each genotype below, indicate whether it is heterozygous (Hetz) OR homozygous (Homz). TT _____ Bb _____ DD _____ Ff _____ tt _____ dd _____ Dd _____ ff _____ Tt _____ bb _____ BB _____ FF _____ Which of the genotypes in #1 would be considered purebred? ________________________________ Which of the genotypes in #1 would be hybrids? __________________________________________Hello, I need help answering number 21(INCLUDING THE SUB-PARTS) true or false questions. Pls and thank you! 20. A.) T / F: Synonymous and non-synonymous mutations mainly evolve via purifying natural selection. B.) T / F: Stabilizing selection acts on the phenotypic variance of a trait without necessarily changing the mean phenotype. C.) T / F: Founder effects are the result of a genetic bottleneck during colonization of a new location.a population consists of 500 yy and 1600 Yy and 400 yy pea plants YY and Yy produce yellow yy produces green what is the frequency of y allele ? 3 dig fig please
- What specific RIM is being described by each of the following statements? Write your answer on the space provided before each item. Explain your answer in each letter 5 RIM Habitat Isolation ,Temporal Isolation , Behavioral Isolation , Mechanical Isolation , Genetic Isolation _______E) Offspring of hybrid cotton (genus Gossypium) plants either die during early development or grow into unhealthy plants.Give typing answer with explanation and conclusion Imagine a recessive autosomal genetic disorder that causes death before sexual maturity. Which of the following best helps explain why such alleles persist in populations for long periods of time? Group of answer choices A. This allele is not heritable. B. Some individuals with the allele have the same fitness as individuals without the allele. C. Because they die before sexual maturity, there is no heritable variation in this population. D. The mutation rate of this gene probably is very high, creating this recessive allele every generationwrite summary on describing a scenario that illustrates one of the three types of natural selection. must include the following: a description of the chosen type of selection, an organism and population,three different variations of a specific trait, and how the population shifted from one version of the trait to another and why.