Which of the following diseases can be controlled by the use of vaccines?

Read the following statements carefully and determine how many of them are correct.
$(1)$ Acquired immunity is characterized by memory.
$(2)$ The response provided by antibodies is $C.M.I.$
$(3)$ An exaggerated response of the immune system to certain antigens present in the environment is called allergy.
$(4)$ Innate immunity is antibody-dependent.
$(5)$ Dengue is a bacterial disease.

Which one of the following options gives the correct match of a disease with its causative organism and mode of infection?

Which types of narcotic substances can be obtained from the parts of the leaf or flower shown in the figure?

Which one of the following pairs of diseases can spread through blood transfusion?

Match the correct pairs:

Column $1$	Column $2$
$(i)$ Salmonella typhi	$(p)$ Malaria
(ii) Plasmodium	$(q)$ Typhoid
(iii) Entamoeba histolytica	$(r)$ Ringworm
(iv) Epidermophyton	$(s)$ Amoebiasis