Question

what are the two important changes that occur during the light reaction?
​

Answer 1

Explanation:

Two main steps: 1) Activation of chlorophyll: When the plant is exposed to sunlight, light energy is absorbed in the form of photons by the chlorophyll which then becomes active. 2) Splitting of water: The energy absorbed is used up to split the water molecule into hydrogen, hydrogen ions and oxygen.

$\huge{\boxed{ \underline{ \underline{\mathbb{ \red{Pls Follow}}}}}}$