Which flea life stage feeds on digested blood?

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Prepare for the GHP Pest Control Applicator SM-47 Test. Access multichoice questions with hints and explanations. Ace your exam today!

Multiple Choice

Which flea life stage feeds on digested blood?

Explanation:
Flea feeding behavior changes across life stages. Adults bite hosts and take in blood directly. Eggs don’t feed at all. Nymphs and larvae live in the environment and rely on organic debris for nutrition, with larvae specifically feeding on flea dirt—the feces of adults that contains digested blood. That digested-blood material is what the larval stage consumes as it grows. So the larval stage is the one that feeds on digested blood.

Flea feeding behavior changes across life stages. Adults bite hosts and take in blood directly. Eggs don’t feed at all. Nymphs and larvae live in the environment and rely on organic debris for nutrition, with larvae specifically feeding on flea dirt—the feces of adults that contains digested blood. That digested-blood material is what the larval stage consumes as it grows. So the larval stage is the one that feeds on digested blood.

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