Multiple Choice
Mass extinctions
A) are the result of humans damaging the natural environment.
B) are the result of humans exploiting wildlife and using pesticides.
C) occurred in cycles when organisms fail to evolve.
D) have occurred about 4 or 5 times in fossil record.
E) require life to evolve again from protocells.
Correct Answer:
Verified
Correct Answer:
Verified
Q22: A student proposes that left-handedness is a
Q23: Which line of evidence developed after Charles
Q24: Which of the following contributes to evolution?<br>A)
Q25: Which of the following agents of evolutionary
Q26: Which of the following mechanisms can disrupt
Q28: Fossil evidence from what organism supports the
Q29: Which piece of evidence did Darwin observe
Q30: Which statement is true about nonrandom mating?<br>A)
Q31: Which statement describes the bottleneck effect?<br>A) It
Q32: Prokaryotes evolved about<br>A) 1 million years ago.<br>B)