Explanation

Sir Mian Abdul Rashid was the first Chief Justice of Pakistan.

Additional information:

• Birth: 29 June 1889, Lahore
• Death: 6 November 1981, Islamabad (aged 92)
• Appointed By: Muhammad Ali Jinnah
• Awards: Knight Bachelor, Star of India, Hilal-e-Pakistan
• Longest-serving Chief Justice: Mohammad Haleem
• Shortest-serving Chief Justice: Muhammad Shahabuddin

Last verified on 18-01-2026

Explanation

Explanation

Deodar is the National tree of Pakistan

Deodar is also known as  Himalayan Cedar (Cedrus Deodara)

Its name is derived from 'Sanskrit' and means "Wood of the God".

It is amongst the tallest trees in the country,

Its heights of around 40-50 meters

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Additional information:

The national bird of Pakistan Chukar

The national animal of Pakistan markhor
The national fruit of Pakistan Mango
The national dish of Pakistan nihari
The national flower of Pakistan jasmine

Explanation

The nephron is the structural and functional unit of the kidney.

Renal Corpuscle:

This is the initial filtering unit. 

Glomerulus:

A network of tiny blood vessels that filters blood, allowing small molecules, waste, and fluid to pass into the tubule. 

Bowman's Capsule:

A cup-shaped structure that surrounds the glomerulus and collects the filtered fluid. 

Renal Tubule:

An epithelial tube extending from the Bowman's capsule where reabsorption and secretion occur. 

How it Works 

Filtration:

Blood enters the glomerulus, where its smaller components are filtered into the Bowman's capsule.

Reabsorption:

As the filtered fluid moves through the renal tubule, essential substances (water, minerals, nutrients) are reabsorbed into the bloodstream.

Waste Concentration:

The remaining fluid, now concentrated with wastes and excess water, becomes urine.

Explanation

• Trying to understand something new by fitting it into what is already known is called assimilation.
• This concept is a key component of Jean Piaget's theory of cognitive development, where individuals incorporate new information or experiences into existing mental frameworks or schemas.

Explanation

In fish, ammonia is the chief excretory waste.

Fish excrete ammonia directly into the water through their gills.

Ammonia is toxic, but since fish live in water it gets diluted quickly, making it safe for excretion in this form.

Explanation

The longest bone is the Femur (thigh bone) and the shortest one is the Stapes (one of the 3 small bones inside the ear).

The largest and broadest is the hip bone or pelvis.

The lowest part of the backbone called the sacrum

The smallest bone is the stirrup (stapes) 

The strongest bone for its size is the lower jaw or mandible.

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Explanation

The number of verses in the Quran is 6,666.

the total number of verses in Quraan is 6,236 excluding Bismillah and 6349 including Bismillah.

There are 114 Surahs in the Qur'an.

There is Juz 30 in the Qur'an.

There are Mnazil 7 in the Qur'an.

There are 14 Sajda talawat in the Qur'an.

Explanation

The cell is the smallest unit of life.

Cells are called ‘structural’ and ‘functional’ units for a reason.

Cells are made of molecules which are in turn made up of atoms.

“Cell is the unit of LIFE” is that a cell is the smallest living entity in a living system.

Explanation

Pakistan became an "Islamic Republic" in its 1956 constitution.

This constitution was the first to declare Pakistan as an Islamic Republic, reflecting the country's identity as a democratic state founded on the principles of Islam.

**Additional Info**

The constitution was adopted on March 23, 1956.

The 1956 Constitution was abrogated in 1958

when President Iskander Mirza imposed martial law and declared himself the Chief Martial Law Administrator