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