<prompt> Charas is?CannabisCocaineLSDSmack  <response>: Ans. is a i.e., Cannabis o Cannabis, also known as marijuana, is obtained from the flowering tops and leaves of the Indian Hemp plant or cannabis indica Cannabis sativa.o Preparation of cannabis are Bhang, Ganja and hashish charas.o The psychoactive substance of cannabis and its preparations is tetrahydrocannabinol THC.FormPart of cannabis sativeindica from which obtainedBhangDried leaves and fruit shoots.GanjaDried flowering tops of female plant.Charas HashishResinous exudates from leaves and stem of plant. 