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Question 19 - Reading Comprehension Practice | Prasnya
Q19
00:00
26 Nov 2017
Q19.
Which of the following best sums up Ehrlich and Raven's argument in their classic 1969 paper?
@passage
A
Ernst Mayr was wrong in identifying physical separation as the cause of species diversity
B
Checkerspot butterflies in the 50-acre Jasper Ridge Preserve formed three groups that rarely interacted with each other
C
While a factor, isolation was not as important to speciation as natural selection
D
Gene flow is less common and more erratic than Mayr and his colleagues claimed.
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Q19
00:00
26 Nov 2017
Q19.
Which of the following best sums up Ehrlich and Raven's argument in their classic 1969 paper?
@passage
A
Ernst Mayr was wrong in identifying physical separation as the cause of species diversity
B
Checkerspot butterflies in the 50-acre Jasper Ridge Preserve formed three groups that rarely interacted with each other
C
While a factor, isolation was not as important to speciation as natural selection
D
Gene flow is less common and more erratic than Mayr and his colleagues claimed.
Save
Read
Check
Details
