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 blank

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 blank

Name: Background: In class we did a project about m and m’s and there abilit
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Description: 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 ma

Human Heredity: Principles and Issues (MindTap Course List)

11th Edition

ISBN:9781305251052

Author:Michael Cummings

Publisher:Michael Cummings

Chapter19: Population Genetics And Human Evolution

Section: Chapter Questions

Problem 21QP

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Do you think the human race is continuing to evolve in a Darwinian, genetic sense? Are the genes of our species changing? Do not just write "yes" or "no," but explain why you think so. In addition, include in your explanation of how the mechanisms of evolution, such as natural selection, would be at play.
During a study session about evolution, one of your fellow students remarked “The giraffe stretched its neck while reaching for higher leaves; its offspring inherited longer necks as a result.” Which statement is MOST likely to be helpful in correcting this student’s misconception? Why? * No answer Disuse of an organ may lead to its eventual disappearance. Spontaneous mutations can result in the appearance of new traits. Only favorable adaptations have survival value. Characteristics acquired during an organism’s life are generally not passed on through genes.
Evolution by natural selection is founded on what basic idea? Random genetic mutations that help a species survive will be more likely to be passed to future generations. Only traits that will help an individual organism survive will be passed down to future generations. Only the biggest, strongest, fastest, or smartest creatures survive. Traits that animals acquire over their life will be taught to future generations.
The image below shows how the Pokemon Charmeleon evolves into Charizard over generations. Pokemon fight battles in order to evolve into stronger Pokemon. When Charmeleon (on the left) wins enough battles, they evolve into Charizard shown on the right. If they don't defeat other pokemon they will stay in the form on the left. Explain why this fictional process is not a realistic representation of evolution. Refer to commonly held misconceptions as well as criteria for evolution by natural selection in your answer.
Evolution is sometimes characterized as “survival of the fittest.” Is this wording consistent with an evolutionary biologist’s definitions of fitness and natural selection? Is it a good way to think about evolution or a poor one?
Evolution is sometimes characterized as “survival of the fittest.” Is this consistent with an evolutionary biologist’s definitions of fitness and natural selection? Is this a good way to think about evolution, or a poor one?
Describe the relationship between mutations, genetic variation, natural selection, and evolution. Your description should include what a mutation is, which type of cells mutations must occur in to increase genetic variation, and how variation is required for natural selection.
Some mutations result in proteins that function well at onetemperature but are nonfunctional at a different (usuallyhigher) temperature. Siamese cats have such a “temperaturesensitive” mutation in a gene encoding an enzyme that makesdark pigment in the fur. The mutation results in the breed’sdistinctive point markings and lighter body color (see thephoto). Using this information and what you learned in thechapter, explain the pattern of the cat’s fur pigmentation
Which of the following best explains the role mutations play in natural selection?A. Most mutations are negative and result in the extinction of the entire speciesB. Mutations may appear for one or two generations, but they usually disappear quickly.C. If the environment changes, an existing organism develops a mutation that will help them to survive.D. Some mutations give individuals an advantage in their environment, allowing them to survive and reproduce.D is my answer is it correct?
Natural selection occurs only if there is both (1) variation in the genetic information between organisms in a population and (2) variation in the expression of that genetic information—that is, trait variation—that leads to differences in performance among individuals. What kind of variation might exist in bioluminescing organisms, and what differences in performance might result? (Remember, evolution is a consequence of the interaction of four factors: (1) the potential for a species to increase in number, (2) the genetic variation of individuals in a species due to mutation and sexual reproduction, (3) competition for an environment’s limited supply of the resources that individuals need in order to survive and reproduce, and (4) the ensuing proliferation of those organisms that are better able to survive and reproduce in that environment.)
You are collaborating with a cool new local brewery on an experiment with one of their strains Saccharomyces cerevisiae, brewer’s yeast. You decide to apply what you learned in Evolution to create a mutation accumulation (MA) line to see if the patterns of mutation in their strain of S. cerevisiae follow patterns seen in other species. Which of the following best describes an actual result you observe form studying the mutation accumulation (MA) lines you created? a. Beneficial mutations occur far less frequently than deleterious mutations do. b. The neutral mutations had a greater effect on fitness compared to other mutation types. c. Most of the mutations that occur are the result of large chromosomal rearrangements. d. Of all possible mutation types, deleterious mutations are the most common mutation.
Discuss the significance of mutations and explain the role of the environment in the evolutionary process. (Hint: Consider Lenski's study and what is demonstrated. Do not re-tell Lenski’s study)