Biology

Q. A certain patient is suspected to be suffering from acquired immune deficiency syndrome. Which diagnostic technique will you recommend for its detection? (a) ELISA (b) MRI (c) Ultrasound (d)…

Q. At which stage of HIV infection does one usually show symptoms of AIDS? (a) When the infecting retrovirus enters host cell (b) When viral DNA is produced by reverse…

Q. Where will you look for the sporozoites of the malarial parasite? (a) Saliva of infected female Anopheles mosquito (b) Red blood corpuscles of human suffering from malaria (c) Spleen of infected…

Q. Which of these is most infectious disease? (a) Hepatitis-B (b) AIDS (c) Cough and cold (d) Malaria Solution : Correct option : C Infectious diseases are caused by bacteria,…