A man of 40-years old, who lives in the pise-walled house, came to the lab. He found in the wall chink the dark-grey arthropods, which have long oviform body and somewhat pointed front end of body. The arthropod's mouth part was located on abdomen surface of the body. Those arthropods were with 4 pairs of walking legs. What kind of arthropod was detected? Select one: a. Dermacentor nuttalli b. Ixodes ricinus c. Ornithodoros papillipes d. Ixodes persulcatus O e. Sarcoptes scabiei

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A:

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Q: 44 43 45 42 46 41 40 39 38 COLL 36 37

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Dissection

Dissection is the process of cutting up the tissue of a dead or live animal or plant, to do anatomical studies and surgical treatments. The purpose of dissection is to learn more about the overall structure of organs and organ systems and thereby understand the physiology of the organism.