Explanation

The cones are specialized photoreceptor cells in the retina that are responsible for color vision.

There are three types of cones sensitive to different parts of the visible spectrum.

It allowing us to perceive a wide range of colors.

Rods are more sensitive to low light levels.

They are responsible for black and white vision.

Explanation

CRISPR is a modern biotechnology tool used to edit or modify genes with high precision.

It allows scientists to add, remove, or change specific DNA sequences.

Explanation

Normal blood calcium level is 8.5–10.5 mg/dL, which helps maintain nerve, muscle, and bone functions.

Levels below or above this range may indicate medical imbalance.

Explanation

دو چار عام بول چال میں روزمرّہ، عام یا معمولی بات کے لیے استعمال ہوتا ہے۔

یہ جملہ کسی خاص یا اہم بات کی بجائے سادہ یا عام گفتگو کو ظاہر کرتا ہے۔

Explanation

Name of the plane that dropped the atomic bomb on Hiroshima: The B-29 Superfortress.

This American bomber aircraft was used to drop the bomb named "Little Boy" on Hiroshima on August 6, 1945.

The B-29 played a crucial role in this devastating bombing during World War II.

Explanation

Abraham Lincoln became the United States 16th President States from 1861 until his assassination in 1865.

Abraham Lincoln's Born: February 12, 1809, Hodgenville, Kentucky, U.S.

Abraham Lincoln Died: on April 15, 1865 (aged 56) in Washington,

Abraham Lincoln's  Manner of death: Assassination (gunshot wound to the head)

Abraham Lincoln's  Resting Place:  Lincoln Tomb

Explanation

The International Monetary Fund (IMF) supports global economic growth and financial stability by providing financial assistance and policy advice to member countries.

The International Monetary Fund (IMF) is a major financial agency of the United Nations and an international financial institution.

IMF founded: 27 December 1945

IMF headquarters: Washington, USA

IMF total members: 190

IMF official language: English

Explanation

The M1 Motorway is part of the Pakistan Motorway Project (also called the National Trade Corridor Project).

Officially named the Islamabad–Peshawar Motorway.

Construction started in 1997 under Prime Minister Nawaz Sharif but halted in 1999.

Project resumed in 2003 under President Pervez Musharraf, with the contract awarded to PMC-JV.

Inaugurated in October 2007.

Explanation

Maria Qibtiyya (RA) was gifted to the Prophet and gave birth to his son Ibrahim (RA).

Ibrahim (RA) passed away in infancy, but his birth is an important part of the Prophet’s life history.

Explanation

To find how many multiples of 5 are between 15 and 100 (inclusive):

Start: 15 ÷ 5 = 3 → First multiple (15 = 5×3)  

End: 100 ÷ 5 = 20 → Last multiple (100 = 5×20)

Now count the integers from 3 to 20:  

20 - 3 + 1 = 18