Explanation

Histology is the study of the tissues

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

The smallest planet in terms of mass and volume is Mercury. With a diameter of 4,879 km  and 3.3010 x 1023 kg, this small world weighs about one-twentieth the mass of the Earth and  is about one-2.5th the diameter. In fact, Mercury is closer  to our moon than  Earth.

Explanation

Aids way to spread is Touch

AIDS stands for Acquired Immunodeficiency Syndrome.

HIV stands for Human Immunodeficiency Virus.

HIV attacks the immune system of the body 

AIDS virus has single-stranded RNA

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Explanation

The Atlantic Ocean, a mass of salt water that covers about one-fifth of the Earth's surface and separates the continents of Europe and Africa in the east from the continents of North and South America in the west.

Explanation

• Signed July 2, 1972, at Shimla, India
• By Indira Gandhi and Zulfikar Ali Bhutto
• After the 1971 India-Pakistan War (creation of Bangladesh)
• Aim: settle disputes through peaceful bilateral talks
• 1971 ceasefire line → Line of Control (LoC)
• Presided over by Lord Wavell
• 35 Muslim members took part

Explanation

Contrite means Regret or sorrow

Contrite means نادم، شرمسار  یا پشیمان

Synonym: Remorseful, Penitent

Antonym: Unrepentant  خوشی یا مسرت 

Explanation

Conversant means علم رکھنے والا، آگاہ، باخبر

Inexperienced means ناتجربہ کار

AGM 09-2-2023

Explanation

We generally use about with concerned.

About is a preposition here.

Concerned about something means کسی کے بارے میں فکرمند ہونا

I am not concerned about his affairs.

Explanation

Dispute is generally followed by over.

Over is a preposition here.

Dispute over something means کسی بات پر تنازع

Explanation

We generally use of with reputation.

Of is a preposition here.

Reputation means شہرت