This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Toxicology - 2, Subject name: Forensic Medicine
[{'content': 'Active component of Ganja includes \nSelect and explain. \nA. Tetrahydrocannabinols, B. LSD, C. Ethyl alcohol, D. N Methyl tryptophan', 'role': 'user'}, {'content': 'Answer: A \nExplanation: Cannabis * Active Principle: Cannabidiol which is ine, is conveed to active tetra-hydrocannabinols(THC) on exposure to heat * It does not produce physiological dependence or addiction, but psychological dependenceand tolerance develop', 'role': 'assistant'}]