The tear glands help us in

A. sobbing

B. protecting the eye

C. preventing dust

D. providing a clean moist surface

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  1. The development of new organs is termed
  2. Clotting of blood is
  3. Animals that feed only on dead flesh are
  4. Chemical substances that called have effect on growth of plants are called
  5. Intravascular clotting of blood is known as
  6. The function of ribosomes is
  7. Chlorosis is the phenomenon where leaves have
  8. The rate of heartbeat is accelerated by the hormone
  9. Organisms that depend only on raw plant products are said to be
  10. One of the following disease cannot be prevented by the DPT (triple-antigen) immunization of children.
  11. Pneumonia is ,a bacterial disease caused by the type of bacteria called
  12. The age of a tree can be determined by
  13. The universal recipient belongs to blood group
  14. Metastasis' is the process by which
  15. What ia leukaemia?
  16. Which one of the following seeds can benefit a patient of diabetes mellitus by normalising his blood…
  17. Who discovered the electron microscope?
  18. The pathogenic organisms of an infected person are destroyed by the action of
  19. It Is not advisable to sleep under a tree at night because of release of
  20. Blood pressure is measured by
  21. Coagulation of blood in vessels is prevented during normal circulation by
  22. The part of the brain which is responsible for intelligence is
  23. The nerve messages enter the cell through the
  24. The larva of the housefly is called
  25. Oxygen transport is a function of
  26. Eye is an organ that can be called as
  27. Jaundice is caused by a/an
  28. When a movement of a plant organ is stimulated by contact with an object, it is termed
  29. What are the symptoms of 'Pellagra'?
  30. The influenza vaccine was discovered by