Opioids are the drugs, which bind to specific opioid receptors present in our
Central nervous system
Gastrointestinal tract
Both $(a)$ and $(b)$
Urinogenital system
Intestinal perforation is the characteristic symptom of
Lymph $(nodes)$ glands form
Identify correct group for primary lymphoidorgans
Where will you look for the sporozoites of the malarial parasite?
$HIV$ that causes $AIDS$, first starts destroying