Moderate

It is fairly certain that male and female brains________________?

Correct answer: B. differ in left-right communication

  • A. are functionally identical
  • B. differ in left-right communication
  • C. distribute sensory functions differently
  • D. differ in size weight and capacity

Explanation

Research has reported average sex differences in brain connectivity, especially in communication between the two hemispheres, although these findings do not make male and female brains categorically different. Size and capacity are not reliable bases for such a conclusion.

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