Botany : Plants :: Entomology : ? — Select the correct subject of study for the named branch of science.

Introduction / Context:
Discipline-to-subject analogies are straightforward content knowledge. “Botany : Plants” sets the pattern of a scientific field mapped to the things it studies. We apply the same mapping to “Entomology.”

Given Data / Assumptions:

• Botany is the study of plants.
• Entomology is a recognized scientific discipline.
• We need the living group that entomology examines.

Concept / Approach:
By definition, entomology is the branch of zoology concerned with the study of insects. Therefore, the correct mapping is “Entomology : Insects.”

Step-by-Step Solution:
Match field → subject: botany → plants; entomology → insects.Select “Insects.”

Verification / Alternative check:
Any standard science glossary or textbook confirms entomology’s scope as insect biology, classification, behavior, and ecology.

Why Other Options Are Wrong:

• Germs: Microbiology.
• Reptiles: Herpetology (with amphibians); not entomology.
• Rodents: Mammalogy (order Rodentia), not entomology.
• Amphibians: Also herpetology, not entomology.

Common Pitfalls:
Confusing broad zoology branches. Memorize the classic pairs (ornithology–birds, ichthyology–fish, entomology–insects).

Final Answer:
Insects