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Figure 23.3 - Figure 23.4

Question 44

Multiple Choice

  Figure 23.3 -  Figure 23.4 This evolutionary tree shows the influence of speciation and extinction on the diversity of life. After 2 million years lineage A had a(n)  ________ rate of speciation and ________ extinction rates compared to lineage B. A)  higher; lower B)  lower; higher C)  increased; decreased D)  improved; enhanced Figure 23.3
-  Figure 23.3 -  Figure 23.4 This evolutionary tree shows the influence of speciation and extinction on the diversity of life. After 2 million years lineage A had a(n)  ________ rate of speciation and ________ extinction rates compared to lineage B. A)  higher; lower B)  lower; higher C)  increased; decreased D)  improved; enhanced Figure 23.4
This evolutionary tree shows the influence of speciation and extinction on the diversity of life. After 2 million years lineage A had a(n) ________ rate of speciation and ________ extinction rates compared to lineage B.


A) higher; lower
B) lower; higher
C) increased; decreased
D) improved; enhanced

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