Botany · PYQ NEET UG 2021
हिन्दीThe first stable product of \( \text{CO}_2 \) fixation in sorghum is:
Correct answer · Option 3
Oxaloacetic acid
Explanation
Sorghum is a \( \text{C}_4 \) plant, and in \( \text{C}_4 \) plants, the first stable product of carbon dioxide fixation is a 4-carbon compound, oxaloacetic acid (OAA).