Transportation - The Circulatory System

The topic classifies the circulatory pathways into open and closed circulatory pathways. It also explains the human circulatory system by describing the structure of the heart and cardiac cycle with the aid of pictures.

This topic enlightens us with the knowledge of the human circulatory system. It describes the heart and its structure including the images of the front view and the internal view of the heart. We will also learn about the heartbeat.

This topic deals with the concepts of blood and blood vessel by discussing their components and functions. It highlights the blood groups with universal donor and universal acceptor. It also details the criteria and process of circulation in the body.

Through this topic, we will learn about the human lymphatic system with diagrammatic illustrations. It describes the various parts of the system, along with their images. We will also know the working of lymphatic systems in detail.

This topic involves the evolution of the human circulatory system with the aid of pictures. It includes the changes that occur in the circulatory system as compared to our ancestors. It also illustrates the size and working of the circulatory organs.

In this topic, we will be introduced to the concept of blood clotting. With the help of a flowchart, it describes the mechanism of blood clotting. Here, we will also study the blood pressure in detail.

This topic details the transportation of minerals and nutrients in the plants. It discusses the process of diffusion, facilitated diffusion with a brief on passive symports and antiports. We will also learn the active transport in detail.