NEET BIOLOGY

Detailed explanation-1: -The organs and tissues are directly bathed in blood. As a result, there is no differentiation between blood and interstitial fluid. As a result, hemolymph is used. The heart pumps the hemolymph through the arteries into the sinuses, where it exchanges materials with the surrounding cells.

Detailed explanation-2: -What is open and closed circulation? In open circulation, the blood is not enclosed in the blood vessels and is pumped into a cavity called hemocoel. On the contrary, in closed circulation, the blood is pumped through the vessels separate from the interstitial fluid of the body.

Detailed explanation-3: -In an open circulatory system, the blood is not enclosed in the blood vessels, but is pumped into a cavity called a hemocoel. The blood is called hemolymph because it mixes with the interstitial fluid.

Detailed explanation-4: -The answer is no. Insects do not have blood, or at least not blood like vertebrates and mammals have. Insect “blood” is called hemolymph, and, while it is analogous to blood and plays a similar role as blood, it is different in a few key respects.

Detailed explanation-5: -It is a type of circulatory system. In an open circulatory system, the heart pumps blood through large veins into open cavities in the body known as sinuses. There is no genuine heart or blood arteries in this arrangement.