Multiple Choice
The concept that most morphological changes in species occur gradually over long periods of time is known as the ____.
A) phyletic gradualism hypothesis
B) principle of convergent evolution
C) punctuated equilibrium hypothesis
D) unified theory of evolution
E) concept of adaptive radiation
Correct Answer:
Verified
Correct Answer:
Verified
Q68: Mammals underwent an evolutionary "explosion", or major
Q69: The evolutionary mode in which species evolve
Q70: The term _ refers to all the
Q71: A trait that is adaptive in one
Q72: Different clusters of related Galápagos finch species
Q74: As a result of plate tectonics, new
Q75: An adaptive radiation may be triggered after
Q76: The punctuated equilibrium hypothesis suggests that speciation
Q77: Why is fossil record biased and incomplete?
Q78: The diversity of terrestrial vascular plants has