Explanation

Answer:

D

Foot-and-mouth disease (FMD) is a catastrophic disease of livestock caused by the picornavirus. There are seven serotypes of the virus. All kinds of ungulates are vulnerable.

Explanation

Answer"

D

Reserpine derived from the plant 'serpentine' is used to alleviate high blood pressure.

Explanation

The G20, formed in 1999, is a group of twenty of the world’s largest economies that meets regularly to coordinate global policy on trade, health, climate, and other issues. 

Explanation

Dengue virus is the cause of dengue fever.

It is a mosquito-borne,

single positive-stranded RNA virus of the family Flavivirus.

Explanation

 Active voice:- Open the door.

Passive voice:- Let the door be opened.

For order:

Active Voice Formula: V + object.

Passive Voice Formula: Let + subject + be + V

Last updated question by NS on 11 May 2026

Explanation

PM Imran Khan reach Qatar for one day official visit on 27 February 2020.

Explanation

The Sui gas field is the biggest natural gas field in Pakistan.

It is located near Sui in Balochistan.

The gas field was discovered in late 1952 and the commercial exploitation of the field began in 1955.

Explanation

Answer:

C

White blood cells (WBC) are  part of the immune system. They help fight infections and protect the body from other foreign bodies. When foreign infectious  organisms attack on our immune system, white blood cells response against them and produced antibodies to fight against these infectious agents called antigens. Low white blood cells make you more susceptible to serious infections. Due to low white blood cells content, antibodies production also drcrease.

Explanation

Answer:

C

The cause of milk fever is a lack of sufficient calcium in the  serum (hypocalcemia). At the end of the dry period, cows must undergo a sudden change in metabolism, switching from telogen to  high performance. During the dry season, cattle have a relatively low need for calcium. 

Explanation

The Agosta-90B class submarines were acquired by the Pakistan Navy from France.

It was commissioned on 6 September 1999

Inducted into the PN Fleet on 21 December 1999.

It is an improved version of the sea-proven Agosta 70

Three Agosta 90Bs were ordered in 1994,

It was first constructed and assembled in France,

The second and third ones were assembled in Pakistan.