MCQs Entomology-22 Posted on August 6, 2025August 30, 2025Author agropublishers 0 1. The hypopharynx in insects is functionally most analogous to human ________- Ear Nose Tongue Lip 2. Which of the following arthropod classes possesses a venom-injecting first pair of appendages? Chilopoda Diplopoda Insecta Crustacea 3. __________ deals with the study of the interactions between arthropods and their environment? Ecology Ethology Arachnology Environmental Science Entomology 4. In houseflies (Musca domestica), the sponging-type mouthparts are specially adapted for________ Soaking up liquid or liquefied food Lapping nectar Piercing plant or animal tissues Chewing solid food 5. What is an example of a neonicotinoid insecticide? Permethrin Malathion Carbaryl Imidacloprid 6. Which insects exhibit ametabolous development? Butterflies Beetles Flies Silverfish 7. Which class of insecticides is known for its lower mammalian toxicity? Pyrethroids Carbamates Organophosphates Neonicotinoids 8. What is the primary advantage of using biological insecticides? Long-term control Environmental safety Cost-effectiveness Quick knockdown 9. Which insect pest is known for causing damage to crops by chewing plant leaves? Aphids Thrips Whiteflies Caterpillars 10. What is the primary advantage of Insect Growth Regulators (IGRs) over conventional insecticides? Species-specific Action Long-term control Quick knockdown Environmental safety Loading … Question 1 of 10
