Explanation

 Supervene: To occur as an interruption or change to an existing situation.

Interfere: To intervene in a situation without invitation or necessity.  

Explanation

Answer: c

FERVID: Very enthusiastic or passionate, especially overkill.

Ardent: Very enthusiastic or passionate, especially overkill.

Difficult: Hard to carry, or Hard

Obstinate: Despite trying to convince you to change it, we stubbornly refuse to change your mind or the course of action you choose. Very difficult to change

Delightful: Very charming or pleasant

Explanation

Answer:

C

ERSATZ: Manufactured or used as an alternative to others (of the product) and is usually inferior.

 Artificial: Manufactured or used as an alternative to others (of the product) and is usually inferior.

 Chaotic: In a condition of entire confusion and disorder.

Impromptu: Without planning, organizing, rehearsals

 Vague:   an  indefinite, uncertain, or unclear thing, character, or meaning

Explanation

Answer:

C

Grain temperature is the most important regulated factor  in grain storage. Temperatures below 65 ° C are detrimental to the growth of insects and mold. If ventilation does not cool the grain  in the fall, the temperature of the grain will remain suitable for insect development all year round.

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

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

According to Section 5(4) FIA Act 1974 the Federal Government has the authority to declare a place as the Police Station. 

Explanation

وفاقی تحقیقاتی ایجنسی ایکٹ ، 1974 کا دائرہ کار کہاں تک ہے؟

This is expressly stated in the long title/preamble of the Act.

it extend to whole of Pakistan