Question

what is crescograph reveal​

Answer 1

Explanation:

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) at magnifications of up to 10,000

Answer 2

Answer:

A criscograph it is a divice for mesuring the growth in plants . It was invented in the early 20th century by sir jagadish chandra bose .