Consider the following statements and indicate whether each presents an idea of Jean-Baptiste Lamarck, of Charles Darwin or of both scientists. On the blank before the statement, write L for Lamarck, D for Darwin or B for both. _____ 1) An organism directs its own adaptations because of an inborn urge to be perfect (that is, to be better suited to the environment). _____ 2) Individuals do not evolve, but populations do.
Consider the following statements and indicate whether each presents an idea of Jean-Baptiste Lamarck, of Charles Darwin or of both scientists. On the blank before the statement, write L for Lamarck, D for Darwin or B for both.
_____ 1) An organism directs its own adaptations because of an inborn urge to be perfect (that is, to be better suited to the environment).
_____ 2) Individuals do not evolve, but populations do.
_____ 3) Individuals in a population exhibit variation in their traits, such that no two individuals are exactly alike.
_____ 4) Many different kinds of living things are adapted to their environment.
_____ 5) Members of a population who are better adapted to the environment have higher chances of survival and reproduction.
_____ 6) Parents pass on their traits to their offspring.
_____ 7) Species change gradually over many generations.
_____ 8) Traits that an organism acquired during its lifetime can be transmitted to its offspring.
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