The figure given below shows an antibody molecule. Name the parts $A, B$ and $C$
$A-$Antigen binding site, $B-$Heavy chain, $C-$Light chain
$A-$Antibody binding site, $B-$Light chain, $C-$Heavy chain
$A-$Antigen binding site, $B-$Short chain, $C-$Long chain
$A-$Antibody binding site, $B-$Long chain, $C-$Short chain
The treatment of snake bite by antivenom is an example of
In the sigmoid curve of growth, the alphabets indicate the sequence of events. Choose the correct option where the alphabet specifies the event.
Trembling, depression, fear and phobia are signs of
The part of life cycle of malarial parasite Plasmodium vivax, that is passed in female Anopheles is
$AIDS$ is caused by