MCQs Entomology-26 Posted on November 29, 2025November 29, 2025Author agropublishers 0 MCQs Entomology-26 1. In insects, the sternite is the ———- Ventral sclerite of a segment Lateral sclerite of a segment Dorsal sclerite of a segment Wing articulation 2. Which transport mechanism does NOT require energy? Facilitated diffusion Active transport Endocytosis Simple diffusion 3. ———– is the most energy-dense nutrient, per unit weight Vitamin Protein Fat Carbohydrate 4. Which of the following arthropod groups could NOT include a terrestrial species with more than five pairs of legs? Centipede Arachnid Symphylan 5. Cryptic species are best identified through ———– DNA sequencing Wing venation Feeding preference Color patterns 6. Which of the following insects possess siphoning-type of mouthparts? Butterfly Housefly Honeybee Mosquito 7. Bacteria that obtain energy from organic compounds are called ——— Photosynthetic Autotrophic Chemosynthetic Heterotrophic 8. Which group of insects has incomplete metamorphosis? Bugs Flies Beetles Fleas 9. The majority of insect species belong to order ———- Diptera Hemiptera Lepidoptera Coleoptera 10. In humans, Vitamin C deficiency can results in———– Scurvy Night blindness Pernicious anemia Rickets Loading … Question 1 of 10
