Agricultural Science questions and answers

Agricultural Science Questions and Answers

A comprehensive list of Agricultural science questions with answers to help you prepare for JAMB, WAEC, NECO, Post UTME exams.

2,231.

I. Spreading and perennial plant with long and rapid growing stems. 
II. Height of plant about 1.2m
III. Resistance to dry weather. Which of the following pasture grasses has the description given above?

A.

Northern gamba grass

B.

Bahama grass

C.

Guinea grass

D.

Elephant grass

E.

Giant star grass

Correct answer is E

No explanation has been provided for this answer.

2,232.

The commonest method of vegetative propagation is by

A.

Layering

B.

Budding

C.

Cutting

D.

Grafting

E.

Tillering

Correct answer is C

No explanation has been provided for this answer.

2,233.

Which of the following crops cannot be easily improved by cross-breeding?

A.

Groundnut

B.

Cowpea

C.

Oil palm

D.

Maize

E.

Yam

Correct answer is E

No explanation has been provided for this answer.

2,234.

The causal organism of damping-oil disease of okra is a

A.

Bacterium

B.

Virus

C.

Nematode

D.

Aphid

E.

Fungus

Correct answer is E

No explanation has been provided for this answer.

2,235.

Which of the following crops does not require nursery?

A.

Rice

B.

Tobacco

C.

Tomato

D.

Oil palm

E.

Maize

Correct answer is E

No explanation has been provided for this answer.