Question

the skeletal system is composed of which of the following tissues?

bone and cartilage
bone and epithelial tissue
bone and nerves
bone and muscle

Explanation:

Identify the primary components of the skeletal system

The skeletal system is the organ system that provides support, protection for internal organs, and a framework for movement. Its primary structural tissues are bone (osseous tissue) and cartilage, which cushions joints and forms structural templates.

Evaluate the given options

• Bone and Cartilage: Correct. These are the two primary connective tissues that make up the skeletal system.
• Bone and Epithelial Tissue: Incorrect. Epithelial tissue lines body surfaces and cavities, and is not a primary structural component of the skeletal system.
• Bone and Nerves: Incorrect. Nerves belong to the nervous system, though they innervate bones.
• Bone and Muscle: Incorrect. Muscles belong to the muscular system, which works closely with the skeletal system to form the musculoskeletal system.

Answer:

• (A) Bone and Cartilage (Correct answer)
• (B) Bone and Epithelial Tissue
• (C) Bone and Nerves
• (D) Bone and Muscle