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 191: Which of the following will be first digested if ingested at the same time? Options:
  A) Cooked beans
  B) Cooked rice
  C) cod liver oil
  D) Roasted beef
  Show Answer
  The correct answer is B .
• Question 192: The product after the union of the male and female gamete in animals is called Options:
  A) sperm
  B) egg
  C) embryo
  D) zygote
  Show Answer
  The correct answer is D .
• Question 193: Viruses are regarded as non-living because they Options:
  A) can niether reproduce asexually nor sexually
  B) cannot survive in their respective enviroments
  C) do not possess characteristics that can be transmitted from one generation to the next
  D) can neither respire nor excrete
  Show Answer
  The correct answer is D .
• Question 194:

  

  Which of the labelled bone is the ulna?

  Options:
  A) 1
  B) 3
  C) 4
  D) 5
  Show Answer
  The correct answer is B .
• Question 195: Nitrifying bacteria are important because they Options:
  A) release nitrogen to the atmosphere
  B) convert atmospheric nitrogen to ammonia
  C) combine ammonia with nitrgen
  D) oxidize ammmonium salt to nitrates
  Show Answer
  The correct answer is D .
• Question 196: A collection of population of all living organisms that exist in a habitat is referred to as Options:
  A) niche
  B) ecosystem
  C) community
  D) environment
  Show Answer
  The correct answer is C .
• Question 197:

  Which of the following statements best describes pollination in plants?

  Options:
  A) Pollination is the process of transferring pollen from the stigma to the anther of a flower
  B) Pollination is the process of transferring pollen from the anther to the stigma of a flower
  C) Pollination is the process of releasing pollen into the air for dispersal
  D) Pollination is the process of seed formation within a flower
  Show Answer
  The correct answer is B .
• Question 198: White blood cells are also known as Options:
  A) erythrocytes
  B) leucocytes
  C) lymphocytes
  D) phagocytes
  Show Answer
  The correct answer is B .
• Question 199:

  Which type of reproduction involves the fusion of gametes from two parents?

  Options:
  A) Sexual reproduction
  B) Asexual reproduction
  C) Binary fission
  D) Budding
  Show Answer
  The correct answer is A .
• Question 200:

  

  All the cell bodies in the spinal cord are found in

  Options:
  A) 1
  B) 2
  C) 3
  D) 4
  Show Answer
  The correct answer is A .