Introduction Vitamin A is a crucial nutrient that plays a significant role in maintaining skin health and vitality. As an essential fat-soluble vitamin, it is necessary for various physiological functions in the body, including vision, immune function, and cellular communication. However, one of its…Read more
Introduction Vitamin D is an essential nutrient that plays a key role in many bodily functions. It helps the body absorb calcium, which is important for strong bones and teeth. Vitamin D deficiency can lead to a variety of health problems, including weak bones, muscle…Read more
Multiple Choice Questions For which diode is used? a) Modulation b) Oscillation c) Amplification d) Purification Ans: d Who among the following developed the technology of underground nuclear explosion? a) Dr Homi J.Bhabha b) Dr Vikram Sarabhai c) Dr Raja Ramanna d) Dr P.K.Iyengar Ans:…Read more
