Biology Exam Past Questions and Answers | JAMB, WAEC and NECO

Biology is the study of life and living things. It can be divided into different areas that look at the structure, function, anatomy, and behavior of organisms.

• Question 1091: Choose the sequence which represents the correct order of organisms in a food chain. Options:
  A) Grass, snake, toad, grasshopper, hawk
  B) Grass, grasshopper, toad, snake, hawk
  C) Grass, grasshopper, snake, toad, hawk
  D) Grass, snake, grasshopper, toad, hawk
  E) Grass, toad, snake, grasshopper, hawk
  Show Answer
  The correct answer is B .
• Question 1092: The only caste in the termite colony are the members can feed themselves are the Options:
  A) reproductives
  B) workers
  C) nymphs
  D) soldiers
  Show Answer
  The correct answer is B .
• Question 1093: Which one of the following animals is NEVER a secondary host of tapeworms? Options:
  A) cow
  B) Fish
  C) Pig
  D) Man
  E) Dog
  Show Answer
  The correct answer is D .
• Question 1094: when protein are broken down they also provide Options:
  A) oxygen
  B) carbonhydrate
  C) energy
  D) amino-acid
  E) carbon dioxide
  Show Answer
  The correct answer is D .
• Question 1095:

  

  Use the diagram above to answer this question.

  The content of the part labelled lll is usually

  Options:
  A) neutral
  B) alkaline
  C) acidic
  D) saline
  Show Answer
  The correct answer is C .
• Question 1096: Which of the following organisms is both parasitic and autotrophic? Options:
  A) Sundew
  B) Lorathus
  C) Rhizopus
  D) Tapeworm
  Show Answer
  The correct answer is A .
• Question 1097: The surest way to combine the best qualities of both parents in the offspring is by Options:
  A) cross-breeding
  B) inbreeding
  C) selective breeding
  D) pure breeding
  Show Answer
  The correct answer is A .
• Question 1098: insectivorous plants traps and kill their prey to derive Options:
  A) phosphorous
  B) calcium
  C) nitrogen
  D) zinc
  Show Answer
  The correct answer is C .
• Question 1099: The main organic substances found in the human body are Options:
  A) carbohydrates, proteins and salts
  B) salts, fats and proteins
  C) fat, carbohydrates and protein
  D) salts, fats and carbohydrates
  Show Answer
  The correct answer is C .
• Question 1100: The soil type that contain nutrients which are not readily available for plants is Options:
  A) alluvial
  B) clayey
  C) sandy
  D) loamy
  Show Answer
  The correct answer is B .