________ Subdivide Synovial Cavities,channel the Flow of Synovial Fluid,and Allow

question 36

Short Answer

________ subdivide synovial cavities,channel the flow of synovial fluid,and allow for variations in the shapes of the articular surfaces. (Note: Be sure to capitalize the first letter of your answer).

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Definitions:

Speciation

Emergence of a new species.

Complete Isolation

A state or condition where an organism or population has no interaction with others; it can refer to quarantine or ecological separation.

Natural Selection

A major mechanism of evolution: the differential survival and reproduction of individuals of a population based on differences in shared, heritable traits. Outcome of environmental pressures.

Disruptive Selection

An evolutionary process that favors individuals at both extremes of a trait distribution over the average phenotype.