Compared with the Dentition of Chimpanzees, Sahelanthropus Tchadensis Had

question 14

Multiple Choice

Compared with the dentition of chimpanzees, Sahelanthropus tchadensis had

• A) larger canines.
• B) upper canines that are not sharpened against the lower premolar.
• C) thinner enamel.
• D) larger incisors.

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Definitions:

Rigid Matrix

denotes a firm and inflexible structure that supports or encloses specific types of cells within tissues.

Fibrocartilage

A type of tough, very dense, and fibrous cartilage found in areas like the intervertebral disks and the menisci, providing shock absorption and support.

Vertebrae

Vertebrae are the individual bones that stack up to form the vertebral column or spine, providing structural support and protection to the spinal cord.

Hyaline Cartilage

A type of connective tissue found in areas such as the nose, trachea, and at the ends of long bones, providing support with some flexibility.