11 solutions available
Question 1Differentiate between:(a) Antiseptic and antibiotic(b) Antiseptic and disinfectant(c) Disinfectant and deodorant(d) Vaccination and...
Question 2The principle of vaccination is to produce immunity against a disease. Explain.
Question 4Explain briefly, the role of the following health aids:(a) Antiseptics(b) Disinfectants(c) Vaccines
Question 1(viii)The slimy secretion of the epithelial lining of the various organs is called:AntisepticAntibodiesBoth (i) & (ii)Mucus
Question 1(ix)Which of the following is not a germ-killing secretion?BloodSalivaTearsSweat
Question 1(x)Antibody is a blood serum protein produced in response to:AntitoxinsAntibioticsAntigensAntiseptics
Question 1(xi)A biology teacher asked her students to give two examples of antiseptics, which can be used to kill germs.Prerna said: Boric acid and...
Question 3Given below is a table of certain vaccines, the diseases against which they are used and the nature of vaccine. Fill up the gaps 1 –...
Question 5Choose the odd one out and write the category for the remaining terms.(a) Carbolic acid, Formalin, Benzoic acid, Boric acid(b)...
Question 6List any four ways in which the antibiotics are being used.
Question 7List the merits of local defence system.