Explanation

The Demoiselle crane is a migratory bird that visits Pakistan

Demoiselle Crane ( Anthropoides virgo):

This species breeds in central Eurasia, ranging from the Black Sea to Mongolia and northeast China. 

Migration:

Demoiselle cranes are migratory birds, and those from Asia, Mongolia, and China spend the winter in the Indian subcontinent, including Pakistan. 

Explanation

These devices use electromagnetic waves, such as radio waves and microwaves, to transmit information.

Electromagnetic waves can travel through the vacuum of space,

Which allows for communication across long distances, even with spacecraft and space agencies

Explanation

 Ineffective in Large Areas – Difficult to cover extensive regions accurately.

Explanation

Ophthalmologist means a specialist in the branch of medicine concerned with the study and treatment of disorders and diseases of the eye.

Ophthalmologist means ماہر امراض چشم

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Explanation

Giraffes are the tallest animals in the world.

Giraffes is the animal that has the highest Blood Pressure in the world 

They do not make any sound

Males can grow up to 18 feet tall,

females can reach 14 feet tall. 

Their baby is called calves, are born six feet

Additional Information

Kangaroos a tall and so strong they are able to stand on it

The dog is known to be man's best friend

Ostriches have bigger eyes than their brain

The fastest land animal is the cheetah

The longest-living animal is the whale

The whale has the Largest brain

Elephant has the largest ears

Explanation

 The heartbeat is normally initiated by the sinoatrial (SA) node, a group of specialized cells in the right atrium, acting as the heart's natural pacemaker. 

Explanation

Tritium is an isotope of hydrogen that is composed of one proton, two neutrons, and one electron.

The symbol for tritium is 3^H.

The atomic number of tritium is 1 

the atomic mass of tritium is 3.

Explanation

Microbiology is the scientific study of microorganisms, those being unicellular, multicellular, or acellular.

Important GK 

Agrostology: Study of Grasses 

Agronomy: soil management and crop production 

Odontology: study of teeth 

Arthrology:Study of joints 

Nephrology: study of kidneys

Hematology: Study of blood  

Dermatology:  Study of skin 

Explanation

Genetics is a branch of biology concerned with the study of genes, genetic variation, and heredity in organisms.

Explanation

Sir Alexander Fleming noticed that a mold called Penicillium notatum accidentally grew in one of his petri dishes and killed the surrounding Staphylococcus bacteria

Penicillin was discovered by Alexander Flaming In 1928.

Penicillin was the first true antibiotic.

The first patient Albert Alexander, a 43-year-old policeman, was treated with penicillin on 12 February 1941.

Alexander Flaming determined that penicillin had an antibacterial effect and published his findings in 1929.