Multiple choice

Starch-sugar conversion hypothesis of the stomatal opening was proposed by

  1. Levitt

  2. Sayre & Steward

  3. Sachs

  4. Emerson
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

The starch-sugar interconversion hypothesis for stomatal opening was proposed by Sayre (1923) and further developed by Steward (1964).

Keep practicing — related questions