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During the Time of Pangaea,an Ancestor of Modern Crocodiles Inhabited

question 60

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During the time of Pangaea,an ancestor of modern crocodiles inhabited the region marked by the star in this map (left in the following figure) . During the time of Pangaea,an ancestor of modern crocodiles inhabited the region marked by the star in this map (left in the following figure) .   Where would you expect to find fossils of this animal today (the map on the right) ? A)  Northern Hemisphere B)  on every continent C)  Africa D)  Antarctica Where would you expect to find fossils of this animal today (the map on the right) ?


Definitions:

Positive Predictive Value

The probability that individuals with a positive test result actually have the disease.

Specificity

The ability of a test to correctly identify those without the disease or condition being tested for.

Positive Predictive Value

The probability that subjects with a positive screening test truly have the disease.

Prevalence

The total number of cases of a disease that exist in a particular population at a specific time.

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