Based on the data from a photosynthetic experiment, which of the following is the primary reason for the increase in oxygen production?

Core Concept

This question requires analysis of photosynthetic data and understanding of the light-dependent reactions. The primary reason for an increase in oxygen production is an increase in the electron transport rate, which is driven by light absorption and generates ATP and NADPH. While an increase in Calvin cycle activity or reduced light absorption by chlorophyll could also affect oxygen production, these factors are not directly related to the increase in oxygen production. Increased CO2 fixation, on the other hand, is related to the Calvin cycle, but the question is focused on the increase in oxygen production.