Class IX

Limited movement is shown by
  1. lymphocytes
  2. phagocytes
  3. monocytes
  4. polymorphs
Gastric juices are produced by
  1. lumen
  2. villi
  3. gastric glands in pit
  4. by liver
First genetically modified mice is generated in
  1. 1968
  2. 1964
  3. 1974
  4. 1978
Amylase works optimally at a pH of
  1. 4
  2. 4.5
  3. 7
  4. 9
Death of an organism may be due to stop or breakdown of
  1. transparent systems
  2. open systems
  3. hybrid systems
  4. closed systems
Time Elapsed

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