Question

Flashing light experiments on photosynthesis were performed by

• A. Hill
• B. Calvin
• C. Blackman
• D. Emerson and Arnold

Answer 1

The correct option is D Emerson and Arnold

In the year 1932 two scientists performed flashing light experiments at different temperatures and found out the existence of light and dark phases of photosynthesis.

So the correct option is 'Emerson and Arnold'.