Explanation

• Markhor is the national animal of Pakistan.
• “Markhor” means “snake eater.”
• It is known as a symbol of bravery and sharp intelligence.
• It is large wild goat (Capra species).
• It is found in Central Asia, the Karakoram, and the Himalayan regions.

Explanation

• Russia is the largest country in the world.
• With a total area of 17,098,242 Km² (6,601,665 mi²).
• Tips remember: RCCU BAI

List of Largest countries by area:

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Which country has the largest population in the world?

Last verified on 09-02-2026

Explanation

• Mount Everest is the Highest peak in the world.
• It is located in Nepal.
• Height: 8,848.86m (29,032 feet)
• The first time expedition in 1953.
• It was named after George Everest in 1856.
• In the range of mountains: the Himalayas.

Additional information:

• First climbers to reach Mount Everest (1953): Tenzing Norgay and Edmund Hillary.
• First man to climb Mount Everest twice: Nawang Gombu.
• First Pakistani woman to scale Mount Everest: Samina Baig.
• First blind Asian and third person in the world to climb Everest: Zhang Hong.
• Youngest Pakistani to summit Everest: Shehroze Kashif.
• Fastest woman to climb Mount Everest: Tsang Yin-hung.

Last verified on 16-06-2026

Explanation

• Trichinosis is a disease caused by a parasitic worm.
• It is caused by Trichinella spiralis.
• It spreads through undercooked or infected meat.
• It affects muscles and digestive system in humans.

Last verified on 04-06-2026

Explanation

• “Because of” is used before a noun phrase.
• The sentence explains the reason for unknown dinosaur color.
• No skin samples survived, so color cannot be known.

Last verified on 04-06-2026

Explanation

• Thymus gland becomes inactive during old age.
• It is active during childhood for immune system development.
• It helps in maturation of T-lymphocytes (T cells).
• After puberty, it gradually shrinks and loses function.

Last verified on 04-06-2026

Explanation

• RNA polymerase is the enzyme required for transcription.
• It helps in synthesizing RNA from a DNA template.
• Transcription is the first step of gene expression.
• It occurs in the nucleus of eukaryotic cells.
• RNA strand is formed complementary to DNA.

Last verified on 04-06-2026

Explanation

• Bombyx mori, which is the scientific name for the Mulberry silkworm.
• This species is widely cultivated for its silk production.
• It is often referred to as the "Domesticated silkworm" or simply "Silkworm".

Last verified on 04-06-2026

Explanation

FAO stands for Food and Agriculture Organization.

• Founded: 16 October 1945.
• Headquarter: Rome, Italy.
• World Food Day is observed on 16 October.

Last verified on 25-01-2026

Explanation