MPPSC MAINS 2016 Paper-III

Points to Remember: Magnetic fields are invisible regions of influence surrounding magnets and moving electric charges. They exert forces on other magnets and moving charges. The strength and direction of a magnetic field are described by magnetic field lines. Magnetic fields are crucial in various technologies and natural phenomena. Introduction: A magnetic field is an … Read more

Points to Remember: Electric current is the flow of electric charge. It is measured in Amperes (A). Current can be direct (DC) or alternating (AC). Understanding current is fundamental to electricity and electronics. Introduction: Electric current is a fundamental concept in physics and electrical engineering. It’s defined as the rate of flow of electric charge … Read more

Points to Remember: Biodiversity encompasses the variety of life at all levels, from genes to ecosystems. It includes species diversity, genetic diversity, and ecosystem diversity. Biodiversity provides essential ecosystem services crucial for human well-being. Threats to biodiversity include habitat loss, climate change, pollution, and invasive species. Conservation efforts are crucial to protect biodiversity for present … Read more

Points to Remember: Parthenogenesis is a form of asexual reproduction. It occurs in various organisms, including plants and animals. There are different types of parthenogenesis. It has evolutionary implications and applications in research. Introduction: Parthenogenesis, derived from the Greek words “parthenos” (virgin) and “genesis” (creation), refers to a natural form of asexual reproduction in which … Read more

Points to Remember: Organization of elements by atomic number and recurring properties. Arrangement in rows (periods) and columns (groups). Prediction of element properties based on position. Importance in chemistry and related fields. Introduction: The Periodic Table of Elements is a tabular arrangement of the chemical elements, organized on the basis of their atomic number (number … Read more