What can be diagnosed by the $ELISA$ test?

In the given diagram of the life cycle of Anopheles,what do the parts labeled '$A$' and '$B$' represent respectively?

Consider the given statements and select the true ones $:-$
$(A)$ Health could be defined as a state of complete physical,mental and social well-being.
$(B)$ Pathogens can enter our body by various means,multiply and never interfere with the functions of organs/organ systems.
$(C)$ Salmonella typhi is a pathogenic virus which causes typhoid fever.
$(D)$ Plasmodium reproduces asexually in liver cells and $\text{RBC}$ of human.

Which of the following is an incorrect match?

Why is smoking cigarettes injurious to health?

Match List-$I$ with List-$II$ and select the correct option.

List-$I$	List-$II$
$(a)$ Gambusia	$(i)$ Typhoid vaccine
$(b)$ Sporozoite	$(ii)$ Cancer
$(c)$ $TAB$	$(iii)$ Allergy
$(d)$ Pollen grains	$(iv)$ Mosquito larvae
$(e)$ Smoking	$(v)$ Malaria