Biology, asked by sntechy, 1 month ago

WHAT ARE THE CONTRIBUTIONS OF HALES TO PHOTOSYNTHESIS ??

Answers

Answered by Alaina6

Answer:

He determined the direction in which sap flows in plants (it flows upward), and he measured the sap's pressure. He also measured the rates of growth of shoots and leaves and the pressure roots exert on sap, and he investigated plant respiration.

Answered by sanskriti6167

Explanation:

Stephen Hales (17 September 1677 – 4 January 1761) was an English clergyman who made major contributions to a range of scientific fields including botany, pneumatic chemistry and physiology. He was the first person to measure blood pressure.

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