Digestion and Absorption question bank (Biology)

Given below are two statements:
Statement (I): Enzyme enterokinase is present in pancreatic juice.
Statement (II): Enterokinase helps in the conversion of inactive trypsinogen into active trypsin.
In light of the above statements, choose the most appropriate answer from the options given below.

A six months old child shows impairment in physical growth, retardation in mental development, prominent ribs and thin limbs. He is probably suffering from -----------------------------.