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 331:

  The Head of the tapeworm is known as the

  Options:
  A) sucker
  B) rostellum
  C) scolex
  D) hook
  Show Answer
  The correct answer is C .
• Question 332:

  In which of the soil layer does most biological activity occur?

  Options:
  A) B - horizon
  B) C - horizon
  C) D - horizon
  D) A - horizon
  Show Answer
  The correct answer is D .
• Question 333:

  In surveying, the instrument used to measure horizontal, vertical angles and planes is the

  Options:
  A) gunters chain
  B) prismatic compass
  C) ranging poles
  D) theodolite.
  Show Answer
  The correct answer is D .
• Question 334:

  A castrated cockerel is called?

  Options:
  A) Boiler
  B) Pullet
  C) Capon
  D) Hen
  Show Answer
  The correct answer is C .
• Question 335:

  Which of the following is not a quality for selecting livestock?

  Options:
  A) feed consumption
  B) egg production
  C) mortality rate
  D) body weight
  Show Answer
  The correct answer is C .
• Question 336:

  Which of the following processes is not used in rice processing

  Options:
  A) Threshing
  B) Winnowing
  C) Perboiling
  D) Fermentation
  Show Answer
  The correct answer is D .
• Question 337:

  The vertical section of the soil showing series of horizontal layers of different types of soil is called

  Options:
  A) Soil texture
  B) Soil layers
  C) Soil profile
  D) Soil type
  Show Answer
  The correct answer is C .
• Question 338: The type of energy obtain from the sun is Options:
  A) hydro energy
  B) solar energy
  C) thermal energy
  D) wind energy.
  Show Answer
  The correct answer is B .
• Question 339: Cassava mosaic disease is transmitted by Options:
  A) Heteroligus meles
  B) Maruca testulalis
  C) Sesamia spp
  D) Bemisia nigerensis
  Show Answer
  The correct answer is D .
• Question 340:

  The introduction of proper planktons species into the pond is referred to as

  Options:
  A) fertilization
  B) innoculation
  C) stocking
  D) liming.
  Show Answer
  The correct answer is B .