1. __________________________ argued that evolution can occur in an organism's lifetime and those changes are heritable.

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1. __________________________ argued that evolution can occur inan organism's lifetime and those changes are heritable. Although wecan observe such instances in rats, such as when rat mothers passon mothering behavior to only the rat pups that got licked more,most of evolution works through evolution by natural selection,which typically occurs over many generations.
A. Lamarck
B. Lyell
C. Darwin
D. Malthus
2. Evolution by natural selection
A. is only a theory because there isn't enough evidence yet.
B. needs to be further tested before we can accept it as atheory.
C. is both a law and a hypothesis.
D. None of the above
3. What is true of DNA and RNA?
A. RNA, unlike DNA, travels between the nucleus and thecytoplasm.
B. DNA leaves the nucleus into the cytoplasm during celldivision.
C. DNA is made up of chains of amino acids.
D. RNA has the same bases as DNA.
4. Culture
A. is learned
B. is equivalent to society
C. includes the same traditions for all people
D. is inherited genetically from parents.