English, asked by guptanancy1104, 3 months ago

What did Crescograph show?

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Answered by hafizurrahman965

3

A crescograph is a device for measuring the growth in plants. It was invented in the early 20th century by Sir Jagadish Chandra Bose. 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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