TNPSC CURRENT AFFAIRS (ENGLISH) – 03.02.2025

  1. PANDEY TAKES CHARGE AS SEBI CHAIRMAN

SUBJECT: ECONOMY

  • SEBI (Securities and Exchange Board of India)is a statutory body established under the SEBI Act, 1992.
  • Its primary role is to regulate and develop the Indian securities market, protect investor interests, and ensure market integrity.
  • Appointment of SEBI Chairperson
  • Recommendation & Approval: The appointment of the SEBI Chairperson is overseen by theGovernment of India, typically involving the Department of Economic Affairs (Ministry of Finance).
  • A search-cum-selection committee shortlists candidates, and the final approval is given by theCabinet Appointments Committee.
  • Eligibility & Criteria: Senior bureaucrats, regulators, or financial experts with extensive experience in finance, economics, or market regulation.
  • The candidate’s integrity, professional competence, and leadership record are key factors.
  • Tenure: Generally appointed for3 yearsor until the age of65 years, whichever is earlier.
  • Can be extended based on government discretion.
  • Significance of the SEBI Chairperson
  • Sets the regulatory agenda for capital markets (stock exchanges, mutual funds, brokers, etc.).
  • Plays a critical role In policy formulation, investor protection measures, and corporate governance standards.
  • Ensures transparency and accountability in market dealings, which is vital for India’s economic stability and foreign investment climate

2. GENE THERAPY FOR MAPLE SYRUP URINE DISEASE SHOWS PROMISE

SUBJECT: SCIENCE

  • Maple Syrup Urine Disease (MSUD)& Gene Therapy (MSUD)
  • Rare genetic disorder affecting metabolism of certain amino acids (leucine, isoleucine, valine).
  • Named for the sweet, maple syrup-like odor of urine.
  • Symptoms: Neurological damage if untreated; strict dietary management needed.
  • Gene Therapy
  • Concept: Introducing a healthy copy of a faulty gene into a patient’s cells to correct genetic disorders.

3. PAY COMPENSATION TO CONSTRUCTION WORKERS HIT BY GRAP, SAYS SC

SUBJECT: NATIONAL

  • Graded Response Action Plan (GRAP)& Construction Worker Compensation (GRAP)
  • Definition: A set of anti-pollution measures in Delhi-NCR activated based on air quality levels.
  • Activities Curbed: Construction, brick kilns, and other polluting industries are often restricted when air pollution peaks.
  • SC Directive: States must compensate construction workers (using labour cess funds) if GRAP-related shutdowns cause them to lose livelihood.
  • Reinforces social security measures for daily-wage earners affected by environmental regulations

4. COFFEE PLANTATIONS FACE MOUNTING COSTS

SUBJECT: AGRICULTURE

  • Coffee Production Challenges
  • Erratic weather(prolonged dry spells, sudden rains) linked to climate change, affecting yield and quality.
  • Mounting costs  of labor and inputs, with declining productivity of Arabica.
  • Coffee Board of India
  • Statutory body under the Ministry of Commerce & Industry.
  • Functions: Promotion of coffee production, research, and export.
  • Significance: Vital for plantation sector policy, ensures quality control and market support to coffee growers.

5. ICMR REPORT LINKS HIGH LEVELS OF SELENIUM IN WHEAT TO HAIR LOSS

SUBJECT: SCIENCE

  • High levels of selenium(up to 31 times higher than normal) in certain wheat linked to sudden hair loss.
  • Selenium
  • Trace element essential in small amounts; toxic in excess (selenosis).
  • Overconsumption can lead to hair and nail loss, other systemic issues.
  • Relevance: Importance of nutritional surveillance.
  • Role of ICMR in public health research and dietary guidelines.

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