TNPSC GROUP - 2 MAINS (E) Archives - Page 24 of 30

Define Ecology. Explain the Different levels of Organization in Ecology

Leave a Comment / TNPSC GROUP - 2 MAINS (E) / Exam Machine Team

Ecology Ecology is a branch of science, including human science, population, community, ecosystem and biosphere. Ecology is the study of organisms, the environment and how the organisms interact with each other and their environment. It is studied at various levels, such as organism, population, community, biosphere and ecosystem. An ecologist’s primary goal is to improve their understanding of […]

Define Ecology. Explain the Different levels of Organization in Ecology Read More »

What is Gene Editing? List out its Applications

Leave a Comment / TNPSC GROUP - 2 MAINS (E) / Exam Machine Team

Gene Editing Gene Editing is a type of genetic engineering in which DNA is inserted, deleted, modified or replaced in the genome of a living organism. How does it work? Genome editing techniques make use of certain proteins that can cut DNA in a precise, targeted location. Among the recent genome editing technologies, CRISPR-based methods

What is Gene Editing? List out its Applications Read More »

Write a short note on The Bhabha Atomic Research Centre (BARC)

Leave a Comment / TNPSC GROUP - 2 MAINS (E) / Exam Machine Team

The Bhabha Atomic Research Centre (BARC) is India’s premier nuclear research facility, headquartered in Trombay, Mumbai, Maharashtra. Established in 1954 by the legendary physicist Homi J. Bhabha, it has played a pivotal role in India’s nuclear energy program and scientific advancements. The Bhabha Atomic Research Centre (BARC) It is a multi-disciplinary research centre with extensive

Write a short note on The Bhabha Atomic Research Centre (BARC) Read More »

Define Domestic Violence. Explain its Causes and impact

Leave a Comment / TNPSC GROUP - 2 MAINS (E) / Exam Machine Team

Domestic Violence Domestic abuse, also called “domestic violence” or “intimate partner violence”, can be defined as a pattern of behavior in any relationship that is used to gain or maintain power and control over an intimate partner. Abuse is physical, sexual, emotional, economic or psychological actions or threats of actions that influence another person. According

Define Domestic Violence. Explain its Causes and impact Read More »

Compare and contrast the advantages and disadvantages of production of genetically modified (GM) crops.

Leave a Comment / TNPSC GROUP - 2 MAINS (E) / Exam Machine Team

The advantages of GM crops are: More tolerance to biotic and abiotic stresses (hormones, nutrition and cold, drought, salt, heat). Resistance to pests, thereby less relayed on chemical pesticides (pest-resistant crops). Increases fertility of soil with the efficiency of mineral usage prevents early exhaustion of fertility of the soil. Enhanced nutritional value of food, e.g.,

Compare and contrast the advantages and disadvantages of production of genetically modified (GM) crops. Read More »

What is James Webb Space Telescope and its application in deep Space Exploration?

Leave a Comment / TNPSC GROUP - 2 MAINS (E) / Exam Machine Team

The James Webb Space Telescope is a spacecraft telescope designed to detect the most distant and coldest objects in the Universe. The James Webb Space Telescope It will also analyse far away potentially habitable planets and other cosmic events. The main goal of JWST is to surpass the range of the Hubble Telescope. It is

What is James Webb Space Telescope and its application in deep Space Exploration? Read More »

Write a short note on Parker Solar Probe

Leave a Comment / TNPSC GROUP - 2 MAINS (E) / Exam Machine Team

Parker Solar Probe: The Parker Solar Probe, launched by NASA, has become the first spacecraft to fly through the outer atmosphere of the Sun- ‘Corona’. Launched in 2018, Parker Solar Probe will travel through the sun’s atmosphere, closer to the surface than any spacecraft before it, facing brutal heat and radiation conditions — and ultimately

Write a short note on Parker Solar Probe Read More »

What is the venture capital? How will it be helpful in entrepreneurial initiatives?

Leave a Comment / TNPSC GROUP - 2 MAINS (E) / Exam Machine Team

Venture Capital Entrepreneurs need investments for their start-up companies. The investments or the capital that these entrepreneurs receive from wealthy investors is called Venture Capital and the investors are called Venture Capitalists. VC firms reduce the risk of investments by co-investing with other VC firms. Usually, there will be the main investor called the ‘lead

What is the venture capital? How will it be helpful in entrepreneurial initiatives? Read More »

Write a short note on Genetically Modified Organism and Explain the Benefits of GMO

Leave a Comment / TNPSC GROUP - 2 MAINS (E) / Exam Machine Team

Genetically Modified Organism (Transgenic Organism) According to WHO, Genetically modified organisms are the organisms in which genetic material has been altered in a way that does not occur in natural recombination. Uses: They are the plants used in agriculture, whose DNA has been modified to induce a desired new trait. A New trait might help in

Write a short note on Genetically Modified Organism and Explain the Benefits of GMO Read More »

Explain the role of Science and Technology in India’s development

Leave a Comment / TNPSC GROUP - 2 MAINS (E) / Exam Machine Team

India’s development in the fields of science and technology Science and technology are widely acknowledged to be essential components of social and economic development. Some of the global challenges science and technology could solve Providing Safe drinking-water and food supplies Grid-scale energy storage Energy-efficient desalination Cleaning up of Ocean Embodied Artificial Intelligence Universal flu vaccine Earthquake

Explain the role of Science and Technology in India’s development Read More »

TNPSC GROUP – 2 MAINS (E)