The best $HLA$(Human Leucocyte Antigen) match for transplants in order of preference is
Full forms : $RBC$
Assertion : A person who has received a cut and is bleeding needs to be given anti tetanus treatment.
Reason : Anti-tetanus injection provides immunity by producing antibodies for tetanus.
Read the following statements
$a.$ Heroin, commonly called smack, is obtained by acetylation of morphine.
$b.$ Cocaine is obtained from the latex of Papaver somniferum.
$c.$ Dopamine is excitatory neurotransmitter.
$d.$ Morphine is an effective sedative and pain killer.
Mark the option which includes both correct statement
Which immunoglobulin is the largest in size