Newcastle disease is caused by
...Newcastle disease is caused by
Virus
Bacterium
Protozoan
Fungus
Correct answer is A
No explanation has been provided for this answer.
Food shortage can be minimized by ...
The land use Decree of 1978 vested lands in each state of the country on the ...
The major difference between loan and subsidy is that ...
Parturition in the doe (rabbit) is referred to as ...
Which of the following statement about a good fish pond is true? ...
Bush fallowing is necessitated by ...