Question - 2 (A) Deficiency of vitamins causes different human diseases some of which are given in the table below. Choose Answer: Disease caused due to lack of Vitamin Name of the Vitamin Poor Night Vision Vitamin A Bleeding Gums Vitamin C Rickets in Children Vitamin D Beri-Beri Vitamin B1 Anaemia Vitamin E (B) People suffering from cardiovascular diseases have a high level of cholesterol in their blood. This often leads to a build-up of fats on the internal arterial walls. Suggest how this might be harmful to the heart. Answer: Cholesterol: Cholesterol is a fat-like substance belonging to the class of organic compounds named lipids. Inside the body, it is produced by the liver, and its external intake sources include egg, milk, and meat due to its importance in maintaining the structure and function of the human cells-the basic unit of lif...
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