Which of the following statements about learning is false? Natural selection can operate on the ability to learn. O The ability to learn has a genetic basis. O Past experiences can alter behavior within the lifetime of an individual via learning. O Learning and natural selection operate independently.
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- Which of the following statements about natural selection is not true? O Natural selection operates according to differential reproductive success of individuals. O Natural selection usually predominates in small population only. O The cumulative effects of natural selection gives rise to individuals that can survive in a specific environment. O Natural selection results in evolution when individuals with higher survival and reproductive rates pass on these traits to their offspring.Which of the following is an example of a limitation on adaptation through natural selection? In a population of bacteria exposed to an antibiotic, there may be no individual with a resistance gene on which selection can act. O Bacteria reproduce very rapidly. Natural selection can only work to improve a species in the longer term and would not allow selection of something that would only have a short-term benefit. Mutations are very rare. Most animal populations have little genetic variation on which selection can act.Clarify the difference between claiming that, a) some behaviours are genetically determined, versus b) some differences among individuals in behavioural phenotype are genetically determined. Are both claims valid in some circumstances? Use any suitable example you know about to justify your answer.
- what does this picture symbolize? How is it connected to theory of human becoming?Which of the following best describes natural selection? O It is a guess made by scientists about how life develops, but it has no hard evidence to support it. It is the idea that the strong survive and the weak die off. It is the idea that organisms with genetic traits that improve their ability to reproduce are more likely to pass those traits on to future generations. It is the idea that organisms naturally increase in complexity and intelligence with time.Which of the following is true about natural selection? O It can only act on traits that are heritable and show variation. It always favors large, strong individuals. It allows species to choose what adaptations are passed on to offspring. O It acts on individual organisms, helping them become better adapted to their environment.
- The Flynn effect is well known phenomenon in psychology. It states that, when using thesame IQ test, test subjects born later generally receive higher scores than test subjects born earlier.Therefore, being born later correlates with higher IQ test scores (if the tests aren’t changed). Wouldit be correct to say that being younger causes you to have a higher IQ? Why or why not?What effect does the level at which natural selection operates (genes, individuals, or groups) have on human free will?Which of the following is not required for a behavioral trait toevolve by natural selection?(A) In each individual, the form of the behavior is determinedentirely by genes.(B) The behavior varies among individuals.(C) An individual’s reproductive success depends in part onhow the behavior is performed.(D) Some component of the behavior is genetically inherited.
- Selection operates on a trait with a normal distribution. If after selection, the mean in the trait has not changed, but the frequency In the trait has increased at the extremes, of: O disruptive (or diversifying) selection O directional selection O stabilizing selection O frequency-dependent selectionWhat will happen in the long run if we, the human beings ,donot differ from one another in our behavioural traitsAccording to Hamilton’s rule,(A) natural selection does not favor altruistic behavior thatcauses the death of the altruist.(B) natural selection favors altruistic acts when the resultingbenefit to the recipient, corrected for relatedness, exceedsthe cost to the altruist.(C) natural selection is more likely to favor altruistic behaviorthat benefits an offspring than altruistic behavior thatbenefits a sibling.(D) the effects of kin selection are larger than the effects ofdirect natural selection on individuals.