Explanation

• Legumes → plants with pods containing seeds, e.g., peanuts, lentils, chickpeas.

Additional information:

• Scientific name → Arachis hypogaea
• Nutritional value → high protein and oil content
• Major producing countries → China, India, USA, Pakistan

Last verified on 14-09-2026

Explanation

• Role in Agriculture: Largest sub-sector within national agriculture.
• Share of Value Addition: 60.1%
• Share of National GDP: 11.5%
• Rural Employment: Over 8 million families are engaged.
• Income Dependency: Generates 35% to 40% of income for rural livestock farmers.

Explanation

• About 75% of Pakistan's agricultural land is irrigated by the Indus Basin Irrigation System,
• Primarily relying on canals and groundwater (tubewells).

Last updated 25-07-2026 by NA

Explanation

• The Green Revolution (1960s–70s) introduced dwarf, high-yielding crop varieties.
• These varieties respond well to fertilizers and irrigation, increasing production.
• Mainly applied to wheat and rice in developing countries.
• Helped reduce hunger and improve food security globally.
• Introduced by scientists like Norman Borlaug.

Last verified on 12-02-2026

Explanation

• Definition: Total value of goods and services produced within a country in a year
• Components: Consumption, Investment, Government Spending, Net Exports
• Purpose: Measures economic performance and standard of living
• Units: Usually in US dollars or local currency
• Major Example: Pakistan’s GDP in 2025 ≈ $500 billion (nominal)

Explanation

• Agriculture remains a key contributor to Pakistan’s economy.
• It directly contributes close to 24% of the country’s Gross Domestic Product (GDP).

Last verified on 03-02-2026

Explanation

Explanation

• In 1800, agriculture was largely manual and traditional.
• 100 agrarian people could barely produce enough surplus for 10 people.
• This shows how food production efficiency was low before industrialization.

Last verified on 23-03-2026

Explanation

Explanation

• Gene Definition: Basic physical and functional unit of heredity
• Location: Found on chromosomes within DNA
• Function: Codes for proteins or RNA molecules that determine traits
• Types: Structural genes (proteins), regulatory genes (control expression)
• Inheritance: Passed from parents to offspring during reproduction

Last verified on 05-02-2026