Which flea life stage feeds on digested blood?

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Study for the GHP Pest Control Applicator SM-47 Exam. Utilize flashcards and multiple-choice questions, each accompanied by hints and explanations. Prepare for your certification!

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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