To solve the problem, we need to identify the enzyme that is lacking in an infant suffering from indigestion.
1. Understanding the Role of Enzymes in Digestion:
Different enzymes play crucial roles in the digestive process:
2. Analyzing the Enzyme Lacking in an Infant:
In infants, the absence of rennin can lead to indigestion, especially related to milk, as it helps in curdling milk and aids in its proper digestion.
Final Answer:
The correct option is (B) Rennin.
Match the following types of bones with examples:

Match the following medical terms with their correct descriptions or associated organisms:
