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 191:

  Which of the following is a common by-product of farm animals?

  Options:
  A) All of the above
  B) Wool
  C) Fertilizer
  D) Milk
  Show Answer
  The correct answer is A .
• Question 192: A sow that is not producing milk after farrowing should be given Options:
  A) oxytocin
  B) antibiotic
  C) anthelmintric drug
  D) sulphaquinoxaline
  Show Answer
  The correct answer is A .
• Question 193:

  What is subsistence agriculture?

  Options:
  A) Export-oriented agricultural production
  B) Intensive farming using advanced technology
  C) Farming for self-sufficiency and survival
  D) Large-scale commercial farming
  Show Answer
  The correct answer is C .
• Question 194:

  A person who is involved in the dissemination of new ideas and techniques from the research institutes to the farmers is called

  Options:
  A) Biological Extension Officer
  B) Geographical Extension Officer
  C) Agent
  D) Agricultural Extension Officer
  Show Answer
  The correct answer is D .
• Question 195:

  ________ is a disease condition which emanates from inadequate nutrition.

  Options:
  A) Nutritional deficiency
  B) Nutritional adequacy
  C) Nutritional efficiency
  D) Nutritional sufficiency
  Show Answer
  The correct answer is A .
• Question 196:

  Which of the following fruit is a capsule?

  Options:
  A) Okra
  B) Apple
  C) Mango
  D) Coconut
  Show Answer
  The correct answer is A .
• Question 197:

  __________ is the distance of the sown seed in the soil from the soil surface

  Options:
  A) Planting height
  B) Planting depth
  C) Planting width
  D) Plant deep
  Show Answer
  The correct answer is B .
• Question 198: If T represents the gene for tallness while t represents dwarfness. When a tall (TT) crop is crossed with a dwarf (tt) crop, the resultant crop will be Options:
  A) 100% dwarf
  B) 100% tall
  C) 50% tall and 50% dwarf
  D) 75% tall and 25% dwarf
  Show Answer
  The correct answer is B .
• Question 199:

  What is the primary focus of animal husbandry in agriculture?

  Options:
  A) Veterinary care for domestic pets
  B) Protection of wildlife habitats
  C) Breeding and management of farm animals
  D) Crop cultivation for livestock feed
  Show Answer
  The correct answer is C .
• Question 200:

  Which of the following factors influence agricultural production is biotic factor?

  Options:
  A) parasite
  B) soil PH
  C) topography
  D) soil texture
  Show Answer
  The correct answer is A .