From which plant cannabiniods are obtain | Class 12 Biology Chapter Human Health and Disease, Human Health and Disease NCERT Solutions

Cannabinoids are obtained from the inflorescence of the plant Cannabis sativa commonly known as bhang; and Cannabis indica.

Marijuana, hashish, charas, ganja are some cannabinoids which are known as marihuana. These chemicals interact with cannabinoid receptors of the body that are mainly present in the brain. Cardiovascular system of the body gets affected adversely by taking these substances or drugs.In metropolitan cities life style of the human beings is responsible in the lowering of immunity and sensitivity to allergens. More polluted environment such as dust in the surroundings increases the chances of allergic reactions in children. Some symptoms of allergic reaction like sneezing, watery eyes, running nose and difficulty in breathing etc.