Zoology

Yes. Zoology is a core part of Group A and becomes especially important because it connects basic animal biology with the practical realities of storage insects, rodents, contamination, and grain protection.

Stored grain pests and control is usually the highest-value block because it is closest to FCI's real operational context. Students should still cover classification, organ systems, heredity, and microorganisms, but pest-control relevance makes Section 05 especially important.

FCI is directly linked with procurement and storage, so insects and rodents are not side topics. They affect grain damage, contamination, monitoring, sanitation, and practical pest-control decisions, which is why they show up naturally in technical preparation.

Yes. The microorganism section helps students connect bacteria, viruses, protozoa, hygiene, spoilage, and storage relevance. That makes it useful not only for theory questions but also for understanding food safety logic.

Build the base with classification and organ systems first, then move to heredity and microorganisms, and finally give extra revision to storage pests and control. That sequence keeps the biology understandable while still prioritizing the most FCI-relevant topics.