Class XI

Conditions of fear, anger and anxiety causes production of
  1. Adrenaline
  2. Thiamine
  3. Thyroxin
  4. Blood glycogen
Activities ensuring life of a cell are carried out in
  1. Cytoplasm
  2. Protoplasm
  3. Vacuoles
  4. Mitochondrion
Thin, expanded laminhelps in absorption of
  1. Oxygen
  2. Hydrogen
  3. Fresh nutrients
  4. Carbon dioxide
Essential constituent of protoplasm is
  1. Water
  2. Vacuoles
  3. Centrioles
  4. Tonoplast
Fiber is important for proper functioning of
  1. Fiber is important for proper functioning of
  2. Large intestine
  3. Kidneys
  4. Small intestine
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