Punctuated equilibrium proposed by Eldredge and Gould in 1972 is an evolutionary process that involves
A)gradual change observable in the fossil record with very little,if any,stasis.
B)"spurts" of change observable in the fossil record followed by periods of stasis.
C)gradual change observable in the fossil record followed by periods of stasis.
D)"spurts" of change observable in the fossil record with very little if any stasis.
E)gradual change observable in the fossil record followed by periods of no change at all.

Question

Quizplus · Accepted Answer

Punctuated equilibrium proposes that evolution occurs in spurts of rapid change followed by periods of stasis, where there is little or no change. This is in contrast to the idea of gradualism, where evolution occurs slowly and steadily over time with no periods of stasis. The fossil record provides evidence for this pattern of evolution, with many species appearing suddenly in the record and remaining relatively unchanged for long periods of time.

Punctuated Equilibrium Proposed by Eldredge and Gould in 1972 Is