Multiple choice general knowledge

Instrument for recording the growth of plants

  1. Crescograph

  2. Chronometer

  3. Salinometer

  4. Odometer

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A Correct answer
Explanation

A crescograph is a device invented by Jagadish Chandra Bose to measure and record plant growth movements. It can detect extremely small movements and growth responses to stimuli. Chronometer measures time, salinometer measures salt concentration, and odometer measures distance traveled.