Concept explainers
To explain: Similarities between an open circulatory system and a fountain, related to flow property of hemolymph and water.
Concept introduction:
Circulatory system is also called as cardiovascular system or vascular system. It is an organ system that allows the blood to circulate and transport nutrients like amino acid, oxygen, carbon dioxide, hormones, and blood cells to and fro from the cells in the body to provide nutrients and nourishment.
Parts of circulatory system:
- Heart
- Circulatory fluid
- A set of interconnecting vessels
In this system, the blood flows through open spaces called sinuses and lacunae. Vessels are connecting links between sinuses and body cells. Exchange of materials will take place between blood and sinuses.
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Chapter 42 Solutions
Campbell Biology (11th Edition)
- Describe the process of Distribution of the total blood volume in differentparts of the circulatory system?arrow_forwardWhat are the two types ofcirculatory systems?arrow_forwardWhat is erythropoiesis? Describe in detail how the negative feedback system regulates the process of erythropoiesis?arrow_forward
- How is Circulatory resistance approximated?arrow_forwardWhich vessels in the circulatory system allow diffusion of oxygen and nutrients across their cell layers? ?Capilleries?arrow_forwardWhat is the main function of an erythrocyte, and in what ways is an erythrocyte designed to efficiently carry out its function?arrow_forward
- Describe the process of erythropoiesis, beginning with the stem cell and then placing the precursor cells in order until a mature erythrocyte is produced.arrow_forwardAt which level do the two coagulation pathways intersect?arrow_forwardWhat is ‘clotting of blood’? Write a flow chart showing major events taking place in clotting of blood?arrow_forward
- Human Biology (MindTap Course List)BiologyISBN:9781305112100Author:Cecie Starr, Beverly McMillanPublisher:Cengage Learning