Expected questions of NCERT Class 9 th , Topic – Why Do We Fall ill? (Health and diseases) for any competitive and school examination For cell which substance is not essential? Proteins b....

Expected questions of NCERT Class 9th, Topic – Why Do We Fall ill? (Health and diseases) for any competitive and school examination For cell which substance is not essential? Proteins b. carbohydrate c. lignin d. lipids According to which body says, ‘health is the state of physical, mental and social well-being’? UNO b. WHO c. DST d. MOHFW Which things are necessary for individual health? Social equality b. harmony c. money d. all of these Acute disease is? Last for short duration and severe Last for long duration and less severe Both are correct Both are incorrect Due to chronic diseases? Long duration time period Lose weight and feel tired Both are correct Both are incorrect If a baby suffering from loose motions, what wat the third-level causes of the baby’s disease? Disease caused by a virus Lack of good nourishment Poverty or lack of public services both a and b correct cancers are caused by? Due to abnormal growth of a cells Due to genetic abnormalities Both a and b are correct Only a correct High blood pressure can be caused by Due to excessive weight Due to lack of exercise Option a are more accurate Both a and b are correct Peptic ulcers is a? Chronic and bacterial disease Chronic and viral disease Acute and bacterial disease Acute and viral disease Peptic ulcers caused by? Helicobacter chylori Helicobacter pylori Lactobacillus pylori Helicobacter pepticase Peptic ulcers bacterium discovered by Robin Marshall & Barry Warren Robin Warren & Barry Marshall Robin Smith Barry Warren Peptic ulcers bacterium found in? Small intestine Large intestine Lower part of the stomach In the duodenum SARS virus stand for? Severe acute respiratory syndrome Severe acute reproductive syndrome Severe acute respiratory symptoms None of these Sleeping sickness caused by Trypanosoma, Trypanosoma is a? Bacterial species b. viral species c. helminths d. protozoan Kala-azar caused due to? Leishmania – protozoan Staphylococci –...