Question 74

Connective tissue contains specialized fluid that allows for transport of waste, nutrients, and chemical messengers.

Connective tissue is characterized by its ability to support, bind, and protect other tissues and organs. It includes specialized fluids such as blood and lymph, which facilitate the transport of various substances throughout the body.

A) Digestive tissue

Digestive tissue primarily functions in the breakdown and absorption of food, and while it involves the movement of nutrients, it does not contain specialized fluid for the transport of waste, nutrients, and chemical messengers in the same way that connective tissue does.

B) Connective tissue

Connective tissue is the correct answer because it includes blood, which is a specialized fluid that transports waste products, nutrients, and chemical signals throughout the body. This function is essential for maintaining homeostasis and supporting other tissue types.

C) Epithelial tissue

Epithelial tissue primarily serves as a protective barrier and is involved in absorption and secretion. It does not contain specialized fluid for transport; rather, it relies on underlying connective tissue for nutrients and waste removal.

D) Cardiac tissue

Cardiac tissue is specialized muscle tissue responsible for the contraction of the heart. While it plays a crucial role in circulating blood, it does not contain specialized fluid for transport; instead, it relies on blood, which is part of connective tissue, for nutrient and waste transport.

Conclusion

Connective tissue is definitively the correct answer as it encompasses specialized fluids like blood that are essential for the transport of waste, nutrients, and chemical messengers in the body. Other tissue types, while vital for various functions, do not fulfill this specific role, highlighting the unique importance of connective tissue in physiological processes.