Transportation in Animals and Plants
Q.1. What are the three vital things required by living organisms for survival?
Q.2. Which system transports the important substance in multicellular organisms?
Q.3. What are the three main constituents of the circulatory system?
Q.4. Which substances are transported by the blood?
Q.5. What is blood?
Q.6. What are the two parts of the blood?
Q.7. Name the three kinds of cells present in the blood.
Q.8. What is the name of the red pigment present in red blood cells?
Q.9. What is the function of haemoglobin in blood?
Q.10. What is the other name of RBCs?
Q.11. What is the function of white blood cells?
Q.12. What is the other name of WBCs?
Q.13. What is the function of platelets?
Q.14. What is the shape of platelets?
Q.15. What is the colour of the blood of a cockroach?
Q.16. What are blood vessels?
Q.17. Name the three types of blood vessels?
Q.18. What are arteries?
Q.19. Name an artery which carry of deoxygenated blood.
Q.20. Who discovered the circulation of blood?
Q.21. What are veins?
Q.22. What prevent backflow of blood in the veins?
Q.23. What can be seen as greenish-blue tubes on your hands and legs?
Q.24. Which vein carries oxygen rich blood from the lungs to the heart?
Q.25. What are capillaries?
Q.26. What is a four chambered muscular organ present in the chest called?
Q.27. Name the two upper chambers of the heart?
Q.28. Name the two lower chambers of the heart?
Q.29. What is heartbeat?
Q.30. Name the instrument used to listen the heartbeat by doctors?
Q.31. What is the rate of the heartbeat?
Q.32. What is the rate of heartbeat in a child?
Q.33. What is the rate of heartbeat in an adult?
Q.34. What is excretion?
Q.35. What are the constituents of an excretory system in humans?
Q.36. What are Kidneys?
Q.37. What are the constituents of urine?
Q.38. Name some organisms which do not have a circulatory system?
Q.39. What is a dialysis?
Q.40. How does skin act as an excretory organ?
Q.41. What is a sweat?
Q.42. What is photosynthesis?
Q.43. What is xylem in plants?
Q.44. What is phloem in plants?
Q.45. Name the two vascular tissues through which the transportation of substances in plants take place.
Q.46. What is transpiration?
Q.47. What is the function of evaporation of water in plants?
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