Which simple magnifying tool is used for close-up inspection of plant parts, insects, or seeds?

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Prepare for the Agriscience Foundation CFE Exam. Study effectively with multiple choice questions, each enriched with hints and explanations to boost your knowledge. Ace your exam with confidence!

Multiple Choice

Which simple magnifying tool is used for close-up inspection of plant parts, insects, or seeds?

Explanation:
For close-up inspection of plant parts, insects, or seeds, use a simple magnifying tool that enlarges fine details. A hand lens is exactly this—a small convex lens mounted in a frame you hold close to the object to magnify surface texture, leaf venation, trichomes, or tiny insect parts. It provides enough magnification for clear observation without the complexity of advanced instruments. The other tools don’t serve this purpose: a pH meter measures acidity, a spectrophotometer analyzes light absorption for chemical analysis, and a soil auger is used to collect soil samples.

For close-up inspection of plant parts, insects, or seeds, use a simple magnifying tool that enlarges fine details. A hand lens is exactly this—a small convex lens mounted in a frame you hold close to the object to magnify surface texture, leaf venation, trichomes, or tiny insect parts. It provides enough magnification for clear observation without the complexity of advanced instruments. The other tools don’t serve this purpose: a pH meter measures acidity, a spectrophotometer analyzes light absorption for chemical analysis, and a soil auger is used to collect soil samples.

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