20 June : Daily Current Affairs Quiz

Answer:  Option B - Genetic engineering and biotechnology

Explanation:

• CRISPR-Cas9 is a revolutionary tool in molecular biology, enabling precise editing of DNA sequences in various organisms.
• This technology has profound implications for agriculture, medicine, and biotechnology by potentially treating genetic disorders and creating genetically modified organisms.
• Its precision and efficiency have made CRISPR-Cas9 a cornerstone in advancing genetic research and applications globally.

Answer:  Option B - Tectonic uplift

Explanation:

• The Hindu Kush Himalayas were formed primarily due to the collision between the Indian Plate and the Eurasian Plate, resulting in intense tectonic activity and uplift of the Earth's crust.
• This process continues to shape the region, creating high mountain ranges, deep valleys, and diverse landscapes.
• Understanding this geological history is crucial for studying the region's geology, biodiversity, and natural hazards such as earthquakes and landslides.

Answer:  Option C - Winter precipitation

Explanation:

• Western Disturbances are extratropical weather systems originating over the Mediterranean region and moving eastwards across Iran, Afghanistan, and Pakistan before affecting northern India.
• They bring rain and snow during the winter months, particularly to northwestern and northern parts of India.
• Understanding these disturbances is crucial for forecasting winter precipitation patterns, which influence agricultural activities and water availability in these regions.

Answer:  Option D -  Snow cover duration

Explanation:

• Snow persistence denotes the period during which snow remains on the ground without melting.
• In regions like the Hindu Kush Himalaya, understanding this duration is crucial for predicting water availability from snowmelt, which is vital for agriculture, hydropower, and drinking water supply.
• This knowledge aids in effective water resource management and adaptation strategies in the face of climate variability and change.

Answer:  Option B - Graphite, Gallium, and Germanium

Explanation:

• These minerals have been identified as critical for various high-tech applications and industries.
• India and the U.S. aim to enhance cooperation in securing a stable supply chain for these minerals, crucial for economic and technological development.
• This bilateral agreement involves strategic collaboration between the U.S. Department of Commerce and Indian ministries to strengthen resource security and trade relations in these sectors.