Understand the science behind daily life through questions covering health, energy, environment, inventions and natural phenomena.
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Which muscle separates the chest cavity from the abdominal cavity and assists in breathing?
Which type of cell division produces gametes with half the chromosome number for sexual reproduction?
Which part of the plant conducts photosynthesis and contains stomata for gas exchange?
Which of the following blood components helps in clotting?
Which type of precipitation forms when raindrops freeze before reaching the ground in cold conditions?
Which layer of the atmosphere contains the ozone layer that absorbs harmful ultraviolet radiation?
Rusting of iron is an example of which type of reaction?
Which everyday biological process allows the human body to maintain a stable internal environment despite external changes?
Which term describes the process of a solid changing directly to a gas without passing through the liquid state?
Which of the following organs filters toxins from the blood?
Which everyday safety device detects dangerous levels of carbon monoxide in homes?
Which everyday chemical reaction is responsible for rusting of iron objects?
Which everyday device changes alternating current from power lines to the lower voltages suitable for homes?
Which fluid cushions and protects the brain and spinal cord from mechanical shock?
The disease commonly known as 'the silent killer' due to lack of symptoms is:
Which blood condition results from a deficiency of red blood cells or hemoglobin leading to fatigue and weakness?
Which cold-blooded animal group is covered in scales breathes air through lungs and lays eggs on land?
Which law in physics relates voltage current and resistance in an electrical circuit?
Which principle explains the lift generated by an aircraft wing due to differences in air pressure?
Which of the following is used as a natural pesticide?