Which scientist invented the instrument to measure the growth of plants?
Answer & explanation
Correct answer: option 1
The correct answer is Option (1) → J. C. Bose
Sir Jagadish Chandra Bose invented the crescograph, an instrument that records the growth of plants by magnifying their very small movements many thousand times. With it he showed that plants respond to stimuli such as light, heat and touch. He is also known for his early work on radio and microwave signals.