Jose Is a Homosexual Man

question 3

Multiple Choice

Jose is a homosexual man. Which of the following is most likely to be true?

• A) He has a higher-than-average number of older brothers.
• B) He has a higher-than-average number of younger sisters.
• C) He is an only child.
• D) He is a first-born child.

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Definitions:

Central Canal

A narrow channel running along the center of the spinal cord, containing cerebrospinal fluid.

Sulci

Grooves or furrows on the brain's surface, separating adjacent gyri in the cerebral cortex.

Cerebrum

The largest part of the brain, encompassing areas responsible for processing sensory information, motor functions, and advanced brain functions such as thought and emotion.

Corpus Callosum

A large band of neural fibers connecting the two hemispheres of the brain and facilitating interhemispheric communication.