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 1351: In which of the following plants is swollen shoot disease common? Options:
  A) Groundnut
  B) cocoa
  C) Corn
  D) Cotton
  E) Rubber
  Show Answer
  The correct answer is B .
• Question 1352: A man with blood group a is married to a woman with blood group A. Which of the following group combinations is possible if the family has three children? Options:
  A) B, A, AB
  B) O, A, B
  C) B, AB, AB
  D) A, O, A
  Show Answer
  The correct answer is D .
• Question 1353: Which of these is not associated with tadpole stages of toad or frog Options:
  A) V-shaped gland
  B) operculum
  C) external gills
  D) jelly
  E) shell
  Show Answer
  The correct answer is E .
• Question 1354: Two main distinguishing features of the cervical vertebra are the presence of Options:
  A) short neural spine and vertebraterial canal
  B) prozygapophysis and cervical ribs
  C) large centrum and cervical ribs
  D) vertebraterial canal and large centrum
  Show Answer
  The correct answer is A .
• Question 1355: In which of the following organisms does each cell combine the function of nutrition, reproduction and growth? Options:
  A) Rhizophus
  B) Dryopteris
  C) Brachymenium
  D) Spirogyra
  Show Answer
  The correct answer is D .
• Question 1356: The easiest way to establish the level of pollution in a local stream is to measure the level of Options:
  A) oxygen
  B) carbon (IV) oxide
  C) ammonia
  D) alkalinity
  Show Answer
  The correct answer is A .
• Question 1357: The anaerobic fermentation of a glucose molecule yields Options:
  A) 38 ATP molecules
  B) 2 ATP molecules and alcohol
  C) pyruvic acid and alcohol
  D) water and carbon (IV) oxide
  Show Answer
  The correct answer is B .
• Question 1358:

  

  Use the diagram to answer the question that follows:

  The instrument is used to measure

  Options:
  A) atmospheric pressure
  B) relative humidity
  C) direction of wind
  D) speed of wind
  Show Answer
  The correct answer is D .
• Question 1359:

  Viruses are considered to be living organisms because they

  Options:
  A) possess transmittable characters
  B) move from one place to another
  C) respond to stimulation
  D) ingest food materials
  Show Answer
  The correct answer is A .
• Question 1360: 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 .