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JAMB Biology 1991 Question 30

Question 30

Plant Responses and Hormones

The movement of the whole organism to an external stimulus is termed

  1. A.tropism
  2. B.a taxis
  3. C.a nastic movement
  4. D.a phototropic movement
Show the answer and explanation

Answer: B (a taxis)

Explanation

A taxis is the movement of a whole organism towards or away from a stimulus.