WAEC Agricultural Science Past Questions & Answers - Page 257

1,281.

Selection and hybridization are all methods of animal

A.

Insemination

B.

Grading

C.

Quarantine

D.

Improvement

Correct answer is D

No explanation has been provided for this answer.

1,282.

Which of the following practices may cause fish diseases in a pond?

A.

Mixed stocking

B.

Desilting

C.

Poor management

D.

Harvesting

Correct answer is C

No explanation has been provided for this answer.

1,283.

Which of the following symptoms indicate anthrax disease?

A.

Persistent coughing

B.

Sudden death without any visible sign of sickness

C.

Abortion in the seventh month of gestation

D.

Prolonged diarrhoea

Correct answer is B

No explanation has been provided for this answer.

1,284.

Foot and mouth disease is caused by a

A.

Nematode

B.

Virus

C.

Bacterium

D.

Fungus

Correct answer is B

No explanation has been provided for this answer.

1,285.

The sugar is most commonly found in the blood of animals is

A.

Glucose

B.

Galactose

C.

Lactose

D.

Sucrose

Correct answer is A

No explanation has been provided for this answer.