Class 7: Chapter 11: Transportation in Animals and Plants

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Across
  1. 2. are the vessels which carry carbon dioxide-rich blood from all parts of the body back to the heart.
  2. 5. urine is stored in the bladder and is passed out through the urinary opening at the end of a muscular tube called.
  3. 7. The two upper chambers of heart.
  4. 8. is roughly the size of your fist.
  5. 10. The process of removal of wastes produced in the cells of the living organisms.
  6. 11. the two lower chambers of heart.
  7. 14. blood is filtered periodically through an artificial kidney in some persons.
  8. 15. binds with oxygen and transports it to all the parts of the body.
Down
  1. 1. is a group of cells that perform specialized function in an organism.
  2. 3. The wastes dissolved in water are removed as.
  3. 4. are responsible for blood clot.
  4. 6. A doctor uses this device to amplify the sound of the heart.
  5. 9. carry oxygen-rich blood from the heart to all parts of the body.
  6. 12. The vascular tissue for the transport of water and nutrients in the plant is called.
  7. 13. is the fluid which flows in blood vessels.