Model answers for classification IB style qns

Fleas are a type of wingless insect which feed of the blood of their hosts using a tube which pieres the skin. They are classified in the order “Siphonaptera” (Siphon – tube, a-ptera – wingless) Flea species include:Species of flea are often identified by the presence or absence of combs made of spines found in two places on the head.Scientific classification of the Dog Flea


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