Questions 1-3 are Fill-In-The-Blank. 1 point each. Question 4 is 2 points. 1. Weak fliers as adults, as larvae the order (scientific name) makes cases and retreats out of "found materials" and produces silk through glands on the labium. 2. The suborder (scientific name) has primarily phytophagous larvae; the other suborder in this group has larvae that are primarily parasitoids or are fed by single moms or workers in colonies. 3. Characterized by overlapping generations, reproductive division of labor, and cooperative brood care, is rare in insects, though is well studied in the Thysanoptera, Blattodea, and Hymenoptera. 4. The is a specialized organ in many insects that houses these kinds of endosymbionts: .