Question

Opposable thumbs are unique human functions. The thumb is opposable due to its

(A) Saddle
B) Gliding
(C) Syndesmosis
D) Ball and Socket
joint structure.

Answer 1

Opposable thumbs in humans are due to the saddle joint structure.

Step-by-step explanation:

The subject of this question is Biology. The question is asking about the unique human function of opposable thumbs. The thumb is opposable due to its joint structure. The correct answer is (A) Saddle joint structure.

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