Which is an insect?

Prepare for the VetSkill Level 3 Diploma VN02 – Diagnostic Principles Test. Engage with multiple-choice questions, hints, and explanations. Achieve your certification!

Multiple Choice

Which is an insect?

Explanation:
Distinguishing insects from arachnids by the number of legs and body structure. Insects have six legs and a body divided into three parts: head, thorax, and abdomen. The flea fits this pattern as a small, wingless insect with six legs and a three-part body, and it’s a parasite that jumps. Ticks, mites, and spiders are arachnids with eight legs, not six, which is why they don’t count as insects. So the flea is the organism that matches the insect category.

Distinguishing insects from arachnids by the number of legs and body structure. Insects have six legs and a body divided into three parts: head, thorax, and abdomen. The flea fits this pattern as a small, wingless insect with six legs and a three-part body, and it’s a parasite that jumps. Ticks, mites, and spiders are arachnids with eight legs, not six, which is why they don’t count as insects. So the flea is the organism that matches the insect category.

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