Question 30

Muscle largely makes up the pharynx.

The pharynx is primarily composed of muscle tissue, which is essential for its function in swallowing and facilitating the movement of food from the mouth to the esophagus.

A) Bone

Bone tissue does not make up the pharynx. While bones provide structure and support to the body, they are not involved in the function of the pharynx, which requires flexibility and muscular contraction.

B) Muscle

Muscle is the correct type of tissue that largely makes up the pharynx. The muscular walls of the pharynx allow it to contract and push food down into the esophagus, playing a crucial role in the digestive process.

C) Nervous

Nervous tissue is not a major component of the pharynx. Although the pharynx is innervated and contains nerves that help control its functions, it does not primarily consist of nervous tissue.

D) Cartilage

Cartilage is not the main tissue type in the pharynx. While some cartilaginous structures support nearby areas such as the larynx, the pharynx itself is predominantly muscular.

Conclusion

Muscle tissue is essential for the pharynx's function in swallowing, making it the correct answer. Other options such as bone, nervous, and cartilage do not constitute the primary tissue in the pharynx, as they either provide structure or support but do not contribute to its primary functional capabilities.