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 1321:

  An animal which is active during the day is known as a

  Options:
  A) nocturnal animal
  B) diurnal animal
  C) terrestrial animal
  D) homortacmic animal
  Show Answer
  The correct answer is B .
• Question 1322: If a 26 year old blind man married a young one-eyed woman and they had four children, how many of them would be blind like there father? Options:
  A) All
  B) 3
  C) 2
  D) 1
  E) none
  Show Answer
  The correct answer is E .
• Question 1323: A trawler on a fishing trip caught a type of animal with hairs on its body. This animal could have been Options:
  A) An amphibian
  B) a reptile
  C) a shark
  D) a mammal
  E) a seagull
  Show Answer
  The correct answer is D .
• Question 1324:

  

  Use the diagram below to answer the question that follow:

  The diagram represents a

  Options:
  A) Hygrometer
  B) Wind vane
  C) Anemometer
  D) Rain gauge
  Show Answer
  The correct answer is C .
• Question 1325:

  The most important plant hormone is

  Options:
  A) cytokinin
  B) abscisic acid
  C) auxin
  D) gibberellin
  Show Answer
  The correct answer is C .
• Question 1326: Insects are considered the most successful among the invertebrates because they Options:
  A) possession of exoskeletons
  B) survive in various environmental conditions
  C) have wings for flight
  D) possess the ability to change their forms
  Show Answer
  The correct answer is C .
• Question 1327:

  What is the definition of population ecology?

  Options:
  A) The study of interactions between organisms and their physical environment
  B) The study of evolutionary processes and their effects on populations
  C) The study of interactions between different populations in an ecosystem
  D) The study of the distribution and abundance of individuals within a species
  Show Answer
  The correct answer is D .
• Question 1328: Which is the correct order of water loss from the leaf? 1 Mesophyll 2 Veins 3 Substomatals cavity 4 Stomata Options:
  A) 3 → 2 → 1 → 4
  B) 2 → 3 → 1 → 4
  C) 2 → 1 → 3 → 4
  D) 1 → 2 → 3 → 4
  Show Answer
  The correct answer is C .
• Question 1329: People suffering from myopia Options:
  A) can see near object clearly
  B) can see far away object clearly
  C) cannot see any object clearly
  D) are colour blind
  E) are able to see clearly in the dark
  Show Answer
  The correct answer is A .
• Question 1330: The addition of lime to clayed soil serves to Options:
  A) aid water retention
  B) close up the texture
  C) prevent water logging
  D) improve capillary action
  Show Answer
  The correct answer is D .