Which of the following is not considered an intrinsic isolating mechanism?

A) sterile offspring
B) ecological isolation
C) geographic isolation
D) gametic incompatibility
E) timing of courtship display


Answer: D) gametic incompatibility

Biology & Microbiology

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A trapping behavior where small worms are ensnared and then digested is found in some species of

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Which of the following is true of Viagra? It

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Match the reactant in the citric acid cycle on the left with the appropriate enzyme on the right

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