MCQs Entomology-27 Posted on November 29, 2025November 29, 2025Author agropublishers 0 MCQs Entomology-27 1. Why are termites classified as orthopteroids? They are social insects All of these They have cerci and chewing mouthparts They are wingless 2. Ecological succession is ——— Seasonal migration Progressive replacement of communities Predator-prey cycles Rapid population change 3. Biotechnology uses ———- Organisms for practical applications Ecosystem analysis Fossil records Only chemicals in the lab 4. What is a Phylogenetic tree? A diagram of predator–prey relationships A diagram showing evolutionary relationships among species or genes A map of species’ geographic ranges A chart of ecological interactions 5. In thrips, the asymmetrical piercing-sucking mouthparts are unique; they lack one__________ Labrum Labium Maxilla Mandible 6. Subterranean insects live ——– Above ground On trees In water Underground 7. Sympatric species refers to two or more species ———– Have overlapping ranges Occupy separate ranges Are geographically isolated Never meet 8. A clade is also often called a “monophyletic group.” False True 9. Symbiosis is —– Pathogen infection Short-term contact Competition Long-term dependent relationship 10. Subspecies differ in —— Order Minor traits such as color Fertility Major anatomy Loading … Question 1 of 10
