Daily Current Affairs MCQ: 21st December 2024 - Bank Exams MCQ

Hydrothermal vents play a crucial role in supporting unique ecosystems, particularly those that rely on chemosynthesis rather than photosynthesis. Chemosynthetic organisms, such as certain bacteria and tube worms, derive energy from the chemical reactions involving the minerals released by the vents. This creates a rich biological community in the deep sea, showcasing the adaptability of life in extreme environments. An interesting fact is that these ecosystems can thrive in total darkness, relying solely on the chemicals emitted by the vents for energy.

Regulating opinion trading platforms could lead to enhanced user protections, which is essential in an industry that has seen rapid growth without dedicated oversight. A regulatory framework would help ensure that users are safeguarded against potential risks while allowing for innovation and responsible practices within the industry. Effective regulation can also help clarify the legal status of opinion trading, distinguishing it from games of chance and skill, which is vital for consumer trust and market stability. An additional point of interest is that countries with established regulations, like the U.S., have seen a more structured and secure environment for similar trading activities, allowing for both growth and protection of users.

India's main concern about the proposed CAH treaty revolves around the definitions of certain crimes, particularly its objection to including enforced disappearance as a crime against humanity. India advocates for terrorism to be recognized as a CAH, indicating a desire for the treaty's definitions to align with its national priorities and legal frameworks. This highlights the complexity of international treaties, where nations seek to balance their legal systems with global standards. An interesting fact is that countries often negotiate treaty terms to reflect their unique legal and cultural contexts, which can lead to divergent views on what constitutes a crime against humanity.

The Swatantrata Sainik Samman Pension Scheme offers significant benefits, including free lifetime railway passes and access to medical facilities under the Central Government Health Scheme (CGHS), as well as free treatment in public sector hospitals. This scheme is designed to honor living freedom fighters and their families, ensuring their welfare and recognizing their sacrifices. An additional interesting fact is that the scheme also provides local authorities with the mandate to check on the well-being of freedom fighters, emphasizing the government’s commitment to supporting those who contributed to India's independence.

The Northern giant hornet poses a significant threat to honey bee populations as it preys on them to feed its young. This predation can lead to a decline in honey bee numbers, which are crucial pollinators for many plants. As honey bees play a vital role in pollination, their reduction can negatively affect the overall health of ecosystems and biodiversity, emphasizing the importance of controlling this invasive species.

Thrissur Pooram holds historical significance as it was initiated in the late 18th century by Sakthan Thampuran, the Maharaja of Cochin, with the intent of bringing together various regional temple celebrations into a single grand event. This festival not only showcases Kerala's rich cultural heritage but also fosters community spirit by involving multiple temples and their congregations in vibrant celebrations. The unification aspect reflects the importance of cultural harmony and cooperation in the region.

The primary objective of the IRIS² Programme is to deliver secure satellite internet connectivity and high-speed broadband, specifically targeting areas with low or no network access. This initiative represents a strategic effort by the European Union to improve digital connectivity across various sectors, including government applications and critical infrastructure, thereby enhancing overall communication capabilities in underserved regions.

GLP-1 receptor agonists function by mimicking the natural hormone GLP-1, which is crucial for regulating appetite and blood sugar levels. When these medications bind to GLP-1 receptors, they stimulate insulin secretion and reduce glucagon release, leading to better blood sugar control. This mechanism not only aids in diabetes management but also supports weight loss, making these drugs a significant advancement in treating obesity and related metabolic disorders. An interesting fact is that these medications are typically administered via injection, highlighting their potency and targeted delivery in managing metabolic health.

The report indicates that the Gross Fiscal Deficit (GFD) for states is expected to rise from 2.7% of GDP in FY2022-23 to 2.9% in FY2023-24. This suggests that many states are increasing their expenditures relative to their revenues, which is a concern for fiscal health. Understanding this trend is crucial for evaluating the financial stability of state governments in India.

The main theme of the conclave was "Towards Understanding India's Position in Global Maritime History." This theme reflects an effort to explore and celebrate India's rich maritime heritage and its significance in global trade. The conclave highlighted historical shipbuilding techniques and navigational tools, reinforcing the importance of maritime traditions in shaping India's identity and its contributions to the world. An interesting fact is that the National Maritime Heritage Complex being developed in Lothal is situated at one of the earliest known dockyards in the world, dating back over 5,000 years.