Q. The first stable product of $CO_2$ fixation in sorghum is:
A) Oxaloacetic acid
B) Succinic acid
C) Phosphoglyceric acid
D) Pyruvic acid
Explanation
[Solution] Sorghum is a $C_4$ plant; its first stable product of $CO_2$ fixation is oxaloacetic acid (4-carbon). Answer (1).
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.