Asked by Marwa Almarwani on May 01, 2024

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How does the spinal column differ between an adult human and a chimpanzee?​

A) ​The chimpanzee spine is straight, whereas the human spine has one long curve.
B) ​The human spine is straight, whereas the chimpanzee spine is curved.
C) ​A chimpanzee spine has a series of convex and concave curves.
D) ​A human spine has a series of convex and concave curves.

Spinal Column

The flexible longitudinal column made of a series of bones called vertebrae, which houses the spinal cord and provides structural support to the body.

Adult Human

An individual who has reached a mature stage of growth and development, typically considered to begin after adolescence.

Chimpanzee

A species of great ape native to the forests and savannahs of tropical Africa, known for their complex social structures and behaviors.

  • Catalog key episodes in the progression of hominin evolution, highlighting the transition to bipedalism, the beginning of tool usage, and substantial anatomical developments.
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GS
Gurminder singhMay 07, 2024
Final Answer :
D
Explanation :
Both adult human and chimpanzee spines have a series of convex and concave curves, but the specific shape of these curves differs slightly. The human spine has a unique S-shaped curve, which helps to evenly distribute weight and maintain balance while standing upright. The chimpanzee spine has a different arrangement of curves that reflects its quadrupedal (four-footed) posture. Therefore, option D is the correct answer.