ASVAB General Science Test Questions and Answers Graded A+

ASVAB General Science Test Questions and Answers Graded A+ A major difference between a plant cell and an animal cell is A. plant cells do not reproduce. B. plant cells do not have cell walls. C. plant cells have chloroplasts. D. plant cells die after a year. - correct answer C. Plant cells do reproduce and they do have cell walls. Plant cells do not necessarily die af ter one year. Plant cells do contain chloroplasts, and an imal cells do not. The correct an swer is therefore choice C. Sponges, worms, insects, and amphibians belong to which of the following kingdoms? A. Monera B. Protista C. Plantae D. Animalia - correct answer D . All these creatures are animals and are part of the kingdom Animalia. What name is given to the global ecosystem? A. Atmosphere B. Hydrosphere C. Lithosphere D. Biosphere - correct answer D. An ecosystem is the collection of organisms, living and nonliving, along with the factors that affect them such as heat, light, landforms, gases, and the like. The atmosphere (choice A) is the air that surrounds Earth, the hydrosphere (choice B) is the water found in and on Earth, and the lithosphere (choice C) is the land on Earth. Biosphere is the name given to the global ecosystem. Choice D is the correct answer. Which of the following parts of a plant is (are) not digestible by humans? A. Cell wall B. Stomata C. Root hairs D. Tap root - correct answer A.