Which insect has Simple metamorphosis and Chewing mouthparts?

Which insect has Simple metamorphosis and Chewing mouthparts?

• A. Hog Louse
• B. Indian Meal Moth
• C. Ground Beetle
• D. House Cricket

Answer: (D)

Simple metamorphosis means the insect goes egg → nymph → adult, with no pupal stage, and the nymphs resemble small adults. Chewing mouthparts indicate the insect feeds by biting and grinding solid material. The house cricket fits both ideas: it develops through egg, nymphs, and adults without a pupal stage, and all life stages have strong chewing mandibles for eating plant matter and other lightweight foods. The other options either undergo complete metamorphosis (with a pupal stage) or have mouthparts not suited to chewing, so they don’t match both traits as well. That’s why the house cricket is the best answer.

Simple metamorphosis means the insect goes egg → nymph → adult, with no pupal stage, and the nymphs resemble small adults. Chewing mouthparts indicate the insect feeds by biting and grinding solid material. The house cricket fits both ideas: it develops through egg, nymphs, and adults without a pupal stage, and all life stages have strong chewing mandibles for eating plant matter and other lightweight foods. The other options either undergo complete metamorphosis (with a pupal stage) or have mouthparts not suited to chewing, so they don’t match both traits as well. That’s why the house cricket is the best answer.