Home › Everyday Science MCQs
Everyday Science MCQs
Total 3,845 MCQs • Page 248 of 385 • Click any option to reveal the correct answer
Reveal the correct answers of all questions on this page at once
2471.The main excretory organ of the body is _____?
2472.Electrocardiography (ECG or EKG) is used for the diagnosis of the ailment of the _____?
2473.If a child has cholera, which environment pollution needs to be addressed?
2474._______ generate their own light.
2475.Which type of vitamin prevents various skin diseases, keeps the nervous system healthy and prevents Beriberi; a disease which drains energy?
2476.Asthma is due to the exposure to a type of environment pollution? Which one?
2477.The delicate lungs are protected by a cage of bones. This cage is called the?
2478.Law of conservation of momentum defines that the total momentum of a system of two bodies before and after collision ______?
2479.Which colour has largest wavelength in the spectrum of white light?
2480.The ozone layer is present in the atmosphere approximately ____?