Agricultural-Science Exam Past Questions and Answers | JAMB, WAEC and NECO

Agricultural science studies farming practices, including soil cultivation for growing crops and raising animals for food, wool, and other products.

• Question 321:

  Which of the following is not a breed of rabbits?

  Options:
  A) New zealand white
  B) Land race
  C) Chincilla
  D) Californian white
  Show Answer
  The correct answer is B .
• Question 322:

  What is the main use of a gunter's chain?

  Options:
  A) taking measurement of distance
  B) determining the depth of soil moisture
  C) calculating the slope of the land
  D) restraining bulls
  Show Answer
  The correct answer is A .
• Question 323:

  One of the followings is not a basic consideration in planting operations

  Options:
  A) Planting space
  B) Planting time
  C) Planting depth
  D) Planting weed
  Show Answer
  The correct answer is D .
• Question 324:

  Birds temporarily store their food in the

  Options:
  A) crop
  B) gizzard
  C) proventriculus
  D) duodenum
  Show Answer
  The correct answer is A .
• Question 325:

  

  From the curve above, at what point is it advisable for the farmer to stop further addition of input?

  Options:
  A) I
  B) II
  C) III
  D) IV
  Show Answer
  The correct answer is C .
• Question 326:

  Improvement of yam through breeding is difficult because

  Options:
  A) it possesses no sexual reproductive system
  B) naturally growing types have to be used
  C) its rapid multiplication is very difficult
  D) its genes do not segregate
  Show Answer
  The correct answer is A .
• Question 327:

  The hormone responsible for milk let down in female farm animals is

  Options:
  A) testosterone
  B) FSH
  C) Oxytosin
  D) androgen
  Show Answer
  The correct answer is C .
• Question 328:

  Given a normal situation, what effect will an increase in the supply of cowpea have on its market price? The price

  Options:
  A) increases
  B) decreases
  C) is unaffected
  D) is unpredictable
  Show Answer
  The correct answer is B .
• Question 329:

  Which of the following is a disadvantages of mass method

  Options:
  A) It is very expensive to operate
  B) It is not time consuming
  C) Larger audience can be reached
  D) Does not necessarily require the presence of an agent
  Show Answer
  The correct answer is A .
• Question 330:

  In farm animals, gonads are organs associated with

  Options:
  A) circulation
  B) excretion
  C) respiration
  D) reproduction.
  Show Answer
  The correct answer is D .