In a coarse-grained environment a. the organism experiences one or a few environments. b. the organism experiences many environments. c. the movements of the organism are large relative to the patch sizes. d. grains are equal to patch size. e. none of the above.

Option (E)

Explanation:

Under a coarse-grained environment  spatial variations are large relative to mobility of an organism i.e.  patch sizes are larger relative to movement of an organism .Coarse-grained systems tends to consist of lesser, larger components in comparison with fine grained system. Therefore, we can state that the options given are not true.

a) which ethnic groups live in this community?

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