The main function of blood in mammals is to transport
- A. Excretory materials from tissues
- B. Carbon dioxide from lungs to tissues
- C. Digested food from all the body tissues
- D. Oxygen to the lungs
Correct Answer: Option A
Explanation
Understanding the Main Function of Blood in Mammals
Blood plays a crucial role in the circulatory system of mammals. Central to various physiological processes, its primary duty is the transportation of substances within the body. Specifically, what is the core function of mammalian blood?
To break it down, the fundamental purpose of blood in mammals is to convey excretory materials away from tissues – think of it as the body’s delivery system. Recognizing the diverse roles of blood and its components sheds light on the intricate workings of the circulatory system.