Which of the following characteristics are displayed by primates? (Choose all that apply) A. porous bones
B. binocular vision
C. vertical posture
D. variety of teeth

Options B, C, and D.

Explanation: A primate has a pair of eyes in the front of its head, allowing for binocular vision or sight produced with overlapping images from both eyes. Regardless of whether a primate is bipedal or it occasionally walks on all fours, it is capable of vertical posture. Primates have a variety of teeth to eat a variety of different foods.

Osteoporosis, which means "porous bones," is a condition that causes bones to gradually thin and weaken, leaving them susceptible to fractures. Even if some adult baboons can get porous bones, porous bones are not characteristically displayed by primates.

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