Marijuana, hashish, charas and ganja are (1) Opioids (2) Cannabinoids (3) Barbiturates (3) All the above
Option 2. Explanation:- Cannabinoids are a group of chemicals, which interact with cannabinoids receptors present principally in the brain. Natural cannabinoids are obtained from the inflorescences of the plant cannabis sativa. These plant are used in various combinations to produce marijuana, hashish, charas and ganja. Generally taken by inhalation and oral ingestion.
