Science mcqs for Primary classes
Which of the following is an example of a renewable resource? a) Coal b) Petroleum c) Wind d) Natural gas Answer: c) Wind Which of the following is not a type of muscle tissue? a) Smooth muscle b) Cardiac muscle c) Skeletal muscle d) Connective tissue Answer: d) Connective tissue Which of the following is not a component of the circulatory system? a) Heart b) Lungs c) Blood vessels d) Blood Answer: b) Lungs What is the basic unit of life? a) Cell b) Organ c) Tissue d) Organ system Answer: a) Cell What is the process by which plants make their own food? a) Respiration b) Photosynthesis c) Digestion d) Fermentation Answer: b) Photosynthesis What is the name of the largest bone in the human body? a) Femur b) Humerus c) Tibia d) Fibula Answer: a) Femur What is the name of the process by which water evaporates from plants? a) Transpiration b) Respiration c) Perspiration d) Evaporation Answer: a) Transpiration Which of the following is not a type of simple machine? a) Lever b) Wheel an...