Measles and influenza are caused by

A. virus

B. bacteria

C. insects

D. nematodes

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  1. The external ears of man are intended for
  2. In movable joints the tips of the bones are covered with
  3. Oxygen transportation in human body takes place through1) Blood2) Lungs3) TissueThe correct sequence…
  4. The grouping of blood is based on substances called
  5. Which one of the following is not caused by bacteria?
  6. The pathogenic organisms of an infected person are destroyed by the action of
  7. Dr Khorana's work relates to
  8. Milk fever in cows occurs due to lack of
  9. Measles is caused by
  10. Accepted theory for the origin of life is
  11. The energy for the sperm to swim and reach the egg is provided by
  12. The part of the brain in Control of Voluntary muscles is
  13. In phototropism, auxins
  14. Colour vision is made possible by the cells in the retina called
  15. Chlorosis is the phenomenon where leaves have
  16. The suggestion that the chromosomes are the carriers of hereditary material was first made by
  17. Biocatalysts are
  18. Malaria is transmitted from one person to another by
  19. Lamarck's theory of inheritance of acquired characters was challenged by
  20. Scurvy is a disease caused by the deficiency of vitamin.
  21. Lecuminous plants are recommended for rotation of crops because they
  22. Saliva flows at the sight of food. This action is
  23. The study of ecology with pyramids was invented by
  24. The bacteria that gets into our body is consumed by
  25. Excess carbohydrates and insufficient proteins in dally diet will lead to
  26. The animal that excretes uric acid
  27. Those small organisms which float on the surface of water are called
  28. The small pox vaccine was discovered by
  29. One of the following is called a feminine hormone. Which one is it?
  30. The bile contains the pigments