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Amiraneli [1.4K]
4 years ago
8

Which of these describes punctuated equilibrium?

Biology
1 answer:
KATRIN_1 [288]4 years ago
6 0
<span>Punctuated equilibrium is the theory that evolution occurs in sudden jumps, after which newly differentiated species exist in a state of stasis until the next jump. This is contrasted with theories which hold that evolution and speciation take place through a process of gradual adapatation. Thus, the correct answer is B, long periods of no speciation intersperced with short bursts of speciation.</span>
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