Science Help Please!?





WARNING: You must not leave this exam form! If you try to click back into this exam again prior to submitting, your access to it will be denied! --------------------------------------…06.05 Natural Selection Warning: There is a checkbox at the bottom of the exam form that you MUST check prior to submitting this exam. Failure to do so may cause your work to be lost. --------------------------------------… Question 1 (Multiple Choice Worth 2 points)Natural selection can cause desirable traits to become more common in a population. form in an individual. become less common in a population. disappear from a population. --------------------------------------… Question 2 (Multiple Choice Worth 2 points)Individuals who have favorable traits will likely have ______ offspring. less small more large --------------------------------------…Question 3 (Essay Worth 5 points)Describe the process of natural selection. Natural Selection --------------------------------------… Question 4 (Multiple Choice Worth 2 points)The reproductive process that creates genetic variety in a population is asexual reproduction. cloning. sexual reproduction. nonsexual reproduction. --------------------------------------… Question 5 (Multiple Choice Worth 2 points)Natural selection allows populations to adapt to a changing environment. predict the future. remain the same. become extinct. --------------------------------------… Question 6 (Multiple Choice Worth 2 points)All of the following contribute to natural selection EXCEPT: Inheritance of traits Variety in genotypes Absence of diversity Diversity



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4 Responses to “Science Help Please!?”

  1. bodhran says:

    1. become more common in a population. 2. more3. A mutation occurs that increases the survivability of an organism. Organisms without the mutation (aka adaptation) die off (according to natural selection) and the population is only left with those individuals with the favorable adaptation. This process allows diversity in a species that is geographically separated.4. sexual reproduction. 5. adapt to a changing environment. 6. Absence of diversity

  2. spokesperson says:

    1) Natural selection can cause desirable traits tobecome more common in a population. 2) Individuals who have favorable traits will likely have ______ offspring.more3) [external link] …4) The reproductive process that creates genetic variety in a population issexual reproduction. 5) Natural selection allows populations toadapt to a changing environment. 6) All of the following contribute to natural selection EXCEPT:Absence of diversity

  3. Brucella says:

    Not a fan of cheating, but here’s the answers.1 become more common 2 more3 Is the process on which species having favorable traits contuniue to exist while species with less favorable traits cease to exist, leading to a more favorable population.4 sexual5 adapt6 absence of diversity

  4. Rajah says:

    1a2c4c5a6csorry – i used to know 3 but ive forgotten it now.