The biological species concept cannot be applied to fossils. Which alternate approach to identifying species would be most useful for classifying fossil organisms?
A) an approach based on use of reproductive barriers
B) an approach based on genetic history
C) an approach based on measurable physical traits
Correct Answer:
Verified
Q7: Feathers in birds appear to have first
Q8: Sympatric speciation specifically EXCLUDES _.
A)behavioral isolation
B)postzygotic barriers
C)geographic
Q9: Uranium-235, with a half-life of 713,000,000 years,
Q10: The actions of humans are having negative
Q11: Biological species consist of groups of _.
A)populations
B)domains
C)families
D)genera
Q13: Plate tectonics has been responsible for instances
Q14: The biological species concept cannot be applied
Q15: What type of reproductive isolating mechanism is
Q16: The current geological era is the _.
A)Paleozoic
B)Cenozoic
C)Mesozoic
D)Cambrian
Q17: Which scenario describes allopatric speciation?
A)A population of
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