Explanation In liquids, particles are quite clos e together and move with random motion throughout the container . Particles move rapidly in all directions but collide with each other more frequently than gases due to shorter distances between particles. With an increase in temperature , the particles move faster as they gain kinetic energy , resulting in increased collision rates and an increased rate of diffusion. ND2-03-2023

Explanation The SA node consists of a cluster of cells that are situated in the upper part of the wall of the right atrium. The electrical impulses are generated there.

Explanation In space exploration , a spectroscope is typically used to analyze the light coming from stars, planets, and other celestial objects to determine their chemical composition. This helps scientists understand the formation and evolution of stars, planets, and galaxies.

Explanation  Some predatory fish include perch, muskie, pike, walleye and salmon etc.

Explanation Explanation Capital of Afghanistan is Kabul Explanation The Maginot Line  is a line of concrete fortifications, obstacles, and weapon installations built by France in the 1930s to deter invasion by Germany and force them to move around the fortifications. Explanation Mian Ghulam Shah Kalhoro ‎ was the ruler of the Kalhora Dynasty from 1757 He was recognized and bestowed upon title of Shah Wardi Khan by Afghan King Ahmad Shah Durrani. Explanation He was first Asian who got Nobel prize in 1913. Explanation Explanation Height: 84 m Weight: 1.9 million kg Volume of trunk: 1,487 m3 (52,500 cu ft) Diameter: 7.7 m  Explanation Hieroglyphic writing, system that employs characters in the form of pictures. Those signs, called hieroglyphs, may be read either as pictures, as symbols for objects, or as symbols for sounds. Explanation Tajikistan is a country in Central Asia surrounded by Afghanistan, China, Kyrgyzstan and Uzbekistan. It’s known for rugged mountains. Capital: Dushanbe Currency: Tajikistani Somoni Official language: Tajiki Continent: Asia Explanation Nelson Mandela was a South African anti-apartheid revolutionary, political leader and philanthropist who served as President of South Africa from 1994 to 1999.

Explanation Hyperpolarization is a change in a cell's membrane potential that makes it more negative. It is the opposite of a depolarization.

Explanation Cross eyes, or strabismus, occur due to an imbalance in ocular muscles, causing the eyes to turn inward or outward. This condition affects vision alignment and depth perception. Explanation A Light Emitting Diode (LED) A light-emitting diode is a semiconductor device that emits light when current flows through it LED lighting products produce light up to 90 %  *** Invented : H. J. Round (1907); Oleg Losev (1927); James R. Biard (1961); Nick Holonyak (1962) *** First production : October 1962 **************** VU FIA CBT  14-12-2021 ND5-5-2023 Explanation The de-oxygenated blood from the heart comes to the lungs through  the Pulmonary artery *** The deoxygenated blood returns from  the body to the right atrium and from there enter the right ventricle that pumps it to the lungs through the main pulmonary artery (pulmonary trunk). **** The  pulmonary veins  transport  oxygenated blood back to the heart from the lungs Explanation Number of moons in the planets Saturn: 83 Jupiter: 92 Uranus: 27 Neptune: 14 Mars: 2 Earth: 1 Venus: 0 Mercury: 0 Explanation Light travels at about 300,000 kilometers per second i n a vacuum with a refractive index of 1.0, but slows down to 225,000 kilometers per second in water and 200,000 kilometers per second in the glass. ND16-3-2023 Explanation Mercury revolves around the Sun every 88 days, but its rotation takes nearly 59 days.  Explanation Sputnik 1 was the first artificial Earth satellite. It was launched into an elliptical low Earth orbit by the Soviet Union on 4 October 1957 as part of the Soviet space program. ND2-03-2023 Explanation In a parallel circuit, if one bulb blows , the other bulb will remain the same. This is because each bulb in a parallel circuit has its own independent path to the power source. The failure of one bulb does not affect the current flowing through the other bulb's path. Explanation In liquids, particles are quite clos e together and move with random motion throughout the container . Particles move rapidly in all directions but collide with each other more frequently than gases due to shorter distances between particles. With an increase in temperature , the particles move faster as they gain kinetic energy , resulting in increased collision rates and an increased rate of diffusion. ND2-03-2023 Explanation In space exploration , a spectroscope is typically used to analyze the light coming from stars, planets, and other celestial objects to determine their chemical composition. This helps scientists understand the formation and evolution of stars, planets, and galaxies.

Explanation Prophets mentioned in Quran 1. Prophet Adam (Peace Be Upon Him) 2. Prophet Idris (Peace Be Upon Him) 3. Prophet Noah (Peace Be Upon Him) 4. Prophet Hud (Peace Be Upon Him) 5. Prophet Salih (Peace Be Upon Him) 6. Prophet Ibrahim (Peace Be Upon Him) 7. Prophet Lut (Peace Be Upon Him) 8. Prophet Ismail (Peace Be Upon Him) 9. Prophet Ishaaq (Peace Be Upon Him) 10. Prophet Yaqoob (Peace Be Upon Him) 11. Prophet Yusuf (Peace Be Upon Him) 12. Prophet Shoaib (Peace Be Upon Him) 13. Prophet Musa (Peace Be Upon Him) 14. Prophet Haroon (Peace Be Upon Him) 15. Prophet Uzair (Peace Be Upon Him) 16. Prophet Ilyaas (Peace Be Upon Him) 17. Prophet Dawood (Peace Be Upon Him) 18. Prophet Sulaiman (Peace Be Upon Him) 19. Prophet Yunus (Peace Be Upon Him) 20. Prophet Ayyub (Peace Be Upon Him) 21. Prophet Dhul Kifl (Peace Be Upon Him) 22. Prophet Yasaa (Peace Be Upon Him) 23. Prophet Zakariyya (Peace Be Upon Him) 24. Prophet Yahya (Peace Be Upon Him) 25. Prophet Isa (Peace Be Upon Him) 26. Prophet Muhammad (Peace Be Upon Him)

Explanation A distinct form or race of a plant or animal species occupying a particular habitat. Explanation Previously known as the Malagasy Republic, is an island country in the Indian Ocean . Explanation Silverfish eat grains and chew large holes into cloth. They can cause a lot of damage. Ruined items often include stored files, books, and vintage clothes. Explanation  Anura: also called Salientia. Explanation Myelin is an insulating layer, or sheath that forms around nerves, including those in the brain and spinal cord. It is made up of protein and fatty substances. Explanation chemical formula of water is H2O Explanation Observation Period means, in respect of an Interest Accrual Period. Explanation The SA node consists of a cluster of cells that are situated in the upper part of the wall of the right atrium. The electrical impulses are generated there. Explanation  Some predatory fish include perch, muskie, pike, walleye and salmon etc. Explanation Hyperpolarization is a change in a cell's membrane potential that makes it more negative. It is the opposite of a depolarization.

Explanation A distinct form or race of a plant or animal species occupying a particular habitat. Explanation Previously known as the Malagasy Republic, is an island country in the Indian Ocean . Explanation Silverfish eat grains and chew large holes into cloth. They can cause a lot of damage. Ruined items often include stored files, books, and vintage clothes. Explanation  Anura: also called Salientia. Explanation Myelin is an insulating layer, or sheath that forms around nerves, including those in the brain and spinal cord. It is made up of protein and fatty substances. Explanation chemical formula of water is H2O Explanation Observation Period means, in respect of an Interest Accrual Period. Explanation The SA node consists of a cluster of cells that are situated in the upper part of the wall of the right atrium. The electrical impulses are generated there. Explanation  Some predatory fish include perch, muskie, pike, walleye and salmon etc. Explanation Hyperpolarization is a change in a cell's membrane potential that makes it more negative. It is the opposite of a depolarization.