MCQs Entomology-15 Posted on July 20, 2025August 30, 2025Author agropublishers 0 1. ______ is a lip-like area between fronto-clypeal suture and labrum Vertex Clypeus Gena Frons 2. The grasshopper generally exhibits ___________ head position Opisthognathous Hypognathous Prognathous Orthognathous 3. Chemical compounds that deter the feeding of an organism, particularly insects, by inhibiting their feeding behavior without necessarily causing their death, are called__________ Arrestants Antifeedants Synergists Pheromones 4. The inverted Y-shaped suture on the head is called_________ Clypeolabral suture Frontal suture Genal suture Epicranial suture 5. Simple eyes in insects are called____________ Ocelli Ommatidia Stemmata Facets 6. What is the primary insect group involved in pseudocopulation with orchids? Flies Beetles Bees and wasps Butterflies 7. In insects, the membranous area connecting the tergum and sternum is called ________________ Acrotergite Sclerite Apodeme Pleuron 8. Generally wings in insects are attached to____________ Head All segments Abdomen Thorax 9. The endoskeleton of the insect head is called_____________ Apodeme Tentorium Sclerite Furca 10. In insects, the lateral walls of the head below the eyes are called _____________ Genae Clypeus Vertex Frons Loading … Question 1 of 10
