APSC Mains 2024 Notes
Get topicwise printed notes for APSC Mains Exam 2024 developed by experienced faculty of PSCNOTES.APSC Prelims and Mains Notes, APSC Test Series
The Security Council has primary responsibility for the maintenance of International peace and security. The council has 15 members: 5 Permanent – US, UK, Russia, France and China and 10 members elected by the General Assembly for 2-year terms. While other organs of the UN can only make ―recommendation to member states, the Security Council … Read more DMPQ: Explain the composition of UNSC. (IR)
: Winds blowing across the ocean surface push water away. Water then rises up from beneath the surface to replace the water that was pushed away. This process is known as “upwelling.” Upwelling occurs in the open ocean and along coastlines. The reverse process, called “downwelling,” also occurs when wind causes surface water to … Read more DMPQ: What is upwelling? Explain with an example. (GEOGRAPHY)
This theory was put forth by Alfred Wegener. The continental drift hypothesis was developed in the early part of the 20th century. According to this theory, e continents were once united into a single supercontinent named Pangaea, meaning all earth in ancient Greek. He suggested that Pangaea broke up long ago and that the continents … Read more DMPQ- Explain the continental drift theory. Discuss along with the evidences to support the theory.
The earliest evidence of pottery manufacture comes from the site of Mehrgarh in Baluchistan, dated to 6500 BC. One of the characteristic features of the Chalcolithic period is a well-developed ceramic industry. They produced fine painted and plain and coarse pottery for a variety of purposes. Besides, the people of the Ahar and Narahan cultures … Read more DMPQ- Explain Ochre Coloured Pottery.
Runoff concentration is managed by structural measures such as contour banks in upland areas, or strip cropping on floodplains. These systems involve a total change in the way a farm is managed. Runoff systems must be carefully planned. Flow between properties and across roads and railway lines must be coordinated and suit those affected by … Read more DMPQ- Explain the importance of Contour banks and strip cropping in combating soil erosion.
Articles 233 to 237 in Part VI of the Constitution make the following provisions to regulate the organization of subordinate courts and to ensure their independence from the executive . Articles 233 to 237 in Part VI of the Constitution make the following provisions to regulate the organization of subordinate courts and to ensure their … Read more DMPQ: Explain the structure of the subordinate courts and their constitutional basis in India.
: The Doctrine of Lapse was an annexation policy devised by Lord Dalhousie, who was the Governor General of India between 1848 and 1856. There was a widespread custom of adoption among the Indian kings to secure an heir in the absence of a natural successor i.e. son. But as per the doctrine of lapse … Read more DMPQ: . Explain the role of doctrine of lapse and doctrine of escheat in the formation of British empire. (HISTORY )
The Vernacular Press Act of 1878 was enacted to curtail the freedom of the Indian-languages’ press. Lord Lytton was being bitterly criticized for the Second Anglo-Afghan War (1878–80). So, he promulgated the act with an aim to prevent the vernacular press from expressing criticism of British policies under him. The act excluded English-language publications. It … Read more DMPQ- Explain main features of Vernacular Press Act, 1878.
Applications of tissue culture Rapid Clonal Propagation A clone is a group of individuals or cells derived from a single parent individual or cell through asexual reproduction. All the cells in callus or suspension culture are derived from a single explants by mitotic division. Therefore, all plantlets regenerated from a callus/suspension culture generally have the … Read more DMPQ- Explain the main Applications of tissue culture.
The nitrogen cycle is a complex biogeochemical cycle in which nitrogen is converted from its inert atmospheric molecular form (N2) into a form that is useful in biological processes. The Nitrogen cycle contains various stages: Nitrogen fixation: Inert form of Nitrogen is fixed and converted into organic form in a process called nitrogen fixation. Most … Read more DMPQ: What is Nitrogen cycle. Explain its various stages. (science)