The gilt-edged market refers to the market for Government and semigovemment securities, backed by the Reserve Bank of India (RBI) . Government securities are tradeable debt instruments issued by the Government for meeting its financial requirements. The term gil t-edged means of the best quality. This is because the Government securities do not suffer from risk of default and are highly liquid (as they can be easily sold in the market at their current price). The open market operations of the RBI are also conducted in such securities
Phototropismis the growth response of a plant in response to light direction. Different parts of a plant exhibit different reactions to light . Stem exhibits positive phototropism while most roots exhibit negative phototropism