Understand the science behind daily life through questions covering health, energy, environment, inventions and natural phenomena.
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Which blood type is known as the universal recipient for blood transfusions?
The pH value of pure water at room temperature is:
Which type of muscle is found in the heart?
Which part of the human eye is responsible for forming a sharp image by focusing light onto the retina?
Which organ produces antibodies to fight infections?
Which property of water allows insects like water striders to walk on its surface?
The function of white blood cells in the human body is to:
Which fluid in the lymphatic system helps transport white blood cells and remove waste from tissues?
The primary function of the lymphatic system is to:
Which parasitic disease transmitted by mosquitoes causes recurring fever and chills due to infection of red blood cells?
The most common blood group found in most populations is:
Which everyday device uses electromagnetic induction to convert mechanical energy into electrical energy?
Which gas law states that the volume of a gas is directly proportional to its temperature at constant pressure?
Which of the following is the main reason ice floats on water?
Which of the following is the primary greenhouse gas emitted from livestock farming?
Which common kitchen ingredient is used as a natural indicator to test acidity or basicity in simple science experiments?
Which everyday observation illustrates the concept of friction reducing motion efficiency?
Which property of light explains why a straw appears bent when placed in a glass of water?
The main gas responsible for the blue color of the sky is due to:
Which planet has the shortest day in the solar system?