Introduction to Insects

Introduction to Insects

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Nervous system The nervous system of an insect can be divided into a brain and a ventral nerve cord. ... Some insects, like the house fly Musca domestica, haveall the body gangliafusedinto a single large thoracic ganglion. ... there is not a consensus that insects feel pain consciously.14 Digestive system An insect uses its digestive system to extract ... the thorax, adjacent to the foregut.8:70a€“77 The salivary glands (element 30 in numbered diagram) in an insecta#39;s mouth produce saliva.

Title:Introduction to Insects
Publisher:PediaPress -


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