describe the instrument that record the beating of plant's heart?
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The Bose crescograph uses a series of clockwork gears and a smoked glass plate to record the movement of the tip of a plant (or its roots).
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Answer:
Bose crescograph
Explanation:
It was invented in the early 20th century by Sir Jagadish Chandra Bose.
The Bose Crescograph has a series of gears and a smoked glass plate that record the movement of a plant's tip under a magnetic scale of 1/10000. The plate catches the reflection of the plant and it was marked according to the movement of the plantThe plant was dipped in bromide, a poison
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