Read this article in Hindi to learn about the structure and functions of human eye with the help of diagrams. आँख की संरचना एवं कार्य (Structure and Functions of Eye): मानव अपनी आँखों का उपयोग सबसे अनमोल वस्तु के रूप में करता है, जितना वह अपनी आँख के लिए संवेदनशील होता है, उतना शायद किसी अन्य अंग के प्रति नहीं [...]
After reading this article you will learn about the structure of animal cell. This will also help you to draw the structure and diagram of an animal cell. Growth of Reproduction: The cell has ability to increase in size. It also reproduces by dividing into two smaller cells. Movement: Some animal cells have the power of movement. Irritability and Conductivity: [...]
This article will help you to differentiate among artery, vein and capillary. Difference # Artery: 1. Carry blood away from heart. 2. Outer coat is thin middle coat is thick. 3. Lumen is small. 4. Pure oxygenated blood is passed except pulmonary artery. 5. Semilunar valves are absent. 6. Press of blood is high. 7. Blood flow is rapid through [...]