Who proved that the product of photosynthesis - Oxygen - is formed from water?

Understand the word pair relationship and write the missing word.
Light reaction - grana; Dark reaction - ______

Who discovered that oxygen is formed during photosynthesis?

Understand the word pair relationship and write the missing word.
Light reaction - Oxygen; Dark reaction - ______

Who described the various stages of the formation of glucose during photosynthesis?

Which of the pigments given below is the main pigment that performs photosynthesis?

Understand the word pair relationship and write the missing word.
Fruits - fructose; Sugarcane - _____

Pick the odd one out.

Understand the word pair relationship and write the missing word.
Plants - Oxygen; Animals - ______