Sleepy Classes

Q 74. Bisphenol A (BPA), a cause of concern, is a structural / key component in the manufacture of which of the following kinds of…

Q 73. The term ‘ACE2’ is talked about in the context of a) Genes introduced in the genetically modified plants b) Development of India’s own…

Q72. With reference to street-lighting, how do sodium lamps differ from Led lamps? 1. Sodium lamps produce light in 360 degrees but it is not…

Q71. Water can dissolve more substances than any other liquid because a) It is dipolar in nature b) It is a good conductor of heat…

Q70. Consider the following statements: 1. Adenoviruses have single-standard DNA genomes whereas retroviruses have double-standard DNA genomes. 2. Common cold is sometimes caused by an…

Q69. Consider the following: 1. Bacteria 2. Fungi 3. Virus Which all the above can be cultured in artificial/synthetic medium? A. 1 and 2 only…

Q68. In Pressure Cooker the temperature at which the food is cooked depends mainly upon which of the following 1. Area of the hole in…

Q67. Bollgard 1 and Bollgard 2 technologies are mentioned in the context of A. clonal propagation of crop plants B. developing genetically modified crop plants…

Q66. In the context of hereditary disease, consider the following statements: 1. Passing on mitochondrial disease from parent to child can be prevented by mitochondrial…

Q65. With reference to recent developments regarding ‘Recombinant Vector Vaccines’, consider the following statements: 1. Genetic engineering is applied in the development of these vaccines.…