Zoology-(general)
NEET Zoology (general) MCQ Question
Type: MCQ-numerical-Medium-Class 11
If a human vertebral column consists of 7 cervical, 12 thoracic, 5 lumbar, 1 sacral (fused), and 1 coccygeal (fused) vertebrae, what percentage of the total vertebrae are thoracic?
A
46.15%
B
50%
C
30.77%
D
25%
Correct Answer
Option A
Detailed Explanation
The total number of vertebrae is 26 (7 + 12 + 5 + 1 + 1). The thoracic vertebrae are 12. The percentage is (12/26) * 100 = 46.15%.
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