Which of the following factors involved in the Cambrian explosion was likely not due to a changing ocean chemistry?
A) increased oxygen levels
B) increased nutrients from soil erosion
C) evolution of genetic toolkit
D) evolution of biomineralization
Correct Answer:
Verified
Q11: Which of the following is true in
Q12: Why are there so many species of
Q13: Which of the following is true regarding
Q14: Adaptive radiation may occur when
A) clades occupy
Q15: Why is it challenging to catalog the
Q17: Which of the following is true about
Q18: Based on the figure below, which of
Q19: Cichlid species in the Great Lakes of
Q20: Is a sixth mass extinction underway?
A) no,
Q21: Which of the following mass extinctions was
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