Question

In the skeletal system, which are the two main tissues responsible for structural support in the body?

Answer 1

The two main tissues in the skeletal system responsible for structural support are bone and cartilage. Bone provides a strong, rigid structure, while cartilage offers flexible support and cushioning at joints.

Step-by-step explanation:

The skeletal system is fundamental for providing support and shape to the body. The two main tissues responsible for structural support in the body are bone and cartilage. Bones provide a rigid structure that supports the body against gravity and facilitates movement by acting as levers for muscle action. Cartilage, on the other hand, offers flexibility and resilience, cushioning joints and lending support to various structures such as the ear, nose, and thoracic cage.

Without these supportive connective tissues, the body would lack a framework to keep organs in place, and it would be unable to stand erect or move effectively. Bones and cartilage also play crucial roles in protecting vital internal organs, and in the case of bones, they are involved in producing blood cells and storing minerals.

Answer 2

The two main tissues responsible for structural support are BONES AND CARTILAGES. Bone which is made up of collagen and calcium phosphate provides support and protection for body organs. Cartilage which is made up of closely packed collagenous fibers provides flexible support for some structures such as ear, nose and trachea.