Which one of the following traits is not shared by most model species? A. High fecundity B. Short generation time C. Ease of maintaining populations in a lab environment D. Exhibit traits that are relevant to human biomedical science E. Developmental fate of each cell has been mapped from embryo to adult
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- Provide a scientific example of evolution and/or natural selection. You can use human and/or animal examples. Describe how the animal/species developed an advantage over time or what the evolutionary process was.i need help Compare and contrast the development of a dog, elephant, and dolphin. or you can also in generale help me find the asnwers from this video i linked it to watch it https://www.youtube.com/watch?v=XaZW7bbmc9I&t=2703sa. . Below are two teleological statements. Rephrase them so that they do not imply a goal or purpose and are therefore are scientific. i. Birds have wings so they can fly. ii. Ducks have developed webbed feet to swim more efficiently. b. Why are teleological statements unscientific?
- Directions: Write ADAPT if the statement is under the principle of Jean Baptiste de Lamarck and EVOLVE if the statement is under the principle of Charles Darwin. 1. Species may experience extinction if they are not fitted to live in their environment. 2. Species, which become extinct, just experienced evolution to fit in their environment. 3. Once a trait is developed due to adaptation in environment, it may be passed to succeeding oripnisms. 4. Habitual actions with a specific body part may lead to its changes. 5. Body parts that are of no use but still present in an organism's body are evidence for its ancestor species. 6. Animals with the same body part may have modifications depending on its physical requir. ements. 7. Changes happen in an organism for a long and uniform process. 8. A body part that is no longer used by an organism may lag from its development. 9. Birds grew web-like structure on their feet to be able to feed on the surface of water. 10. Ancestral…Model organisms have convenient characteristics for scientific study, the findings from which may be applied to other organisms. Which of the following characteristics was lacking from Thomas Morgan's Drosophila fruit flies that is found in many model organisms? Discrete character traits O High fecundity O Quick generation time Self-compatibility O MutationsA session.masteringbiology.com E MasteringBiology: Ch 1 and 2 HW Bb https://learn-us-east-1-prod-fleet02-xyt.. Bb https://learn-us-east-1-prod-flee H Introduction to MasteringBiology-2021F.A. Define null hypothesis in your own words. B. What is thr poiny of having a null hypothesis? C. What is the alternative hypothesis? D. Why do we need to test the null hypothesis instead of just proving an alternative hypothesis? F. You are t. Esting the effect of a particular fertilizer onba plant's growth. Your control plants don't get fertilizer while your test plants do. Whatvwould be your hypotheses and the null hypotheses?Consider the figure attached. A student in a course on intelligent design theory claims that the graph in part (a) shows that losing the ability to respire actually is adaptive for yeast cells living in small populations. Please read the incomplete sentence that appears immediately below, assess as possible completions the lowercase-Roman-numeral-labelled statements that follow, and click each uppercase-letter-labelled response that is presented below and completes accurately the sentence. An astute student in an evolution course would respond that i. the graph in part (a) shows that selection among mitochondria within yeast cells can lead to fixation for traits that decrease mean fitness for that yeast population. ii. the student in the course on intelligent design is wrong; the yeast cells in the small population group retained completely the ability to respire, as they otherwise would have been unable to harvest energy. iii. a property (e.g., inability to respire) that is…Background: In class we did a project about m and m’s and there ability to evolve and natural selection. (Yes I know they can’t actually evolve it was just used as a example in class) however I can’t figure out this question. Occasionally a mutant may occur and produce a candy that is misshapen or Pointier or flatter than the rest. Often this proves to be a weakness, but a rare mutation may confer extra M&M durability. Other mutations in M&Ms could occur ( like ones that result in a new color). A mutant un you population represents a new _________. What goes in the blankChoose all of the correct statements about complex adaptations: Complex adaptations might evolve through a combination of of gene recruitment and promiscuous proteins. The parts of a complex adaptation may have evolved for a different function originally. Complex adaptations require all parts of the adaptation to evolve simultaneously. Complex adaptation do not evolve by natural selection. Complex adaptations are composed of multiple, different traits, such as behavior and physiology. Complex adaptations are 'irreducibly complex'. Complex adaptations are the result of parallel evolution. omplex adaptations always take thousands of years to evolve.a.) Choose among the ff. technologies that have revolutionized the way we live: •Organ transplant •Genetic engineering •Nuclear power What scientific knowledge or set of scientific knowledge may have been the basis for the development of your chosen technology? b. Explain how the technology you selected illustrates the differences between science and technologyDiscuss how changes in organisms within an environment affect their survival. Specifically discuss the effects of a gene mutation for color in beetles. << Read LessSEE MORE QUESTIONS