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 2111:

  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
  Show Answer
  The correct answer is B .
• Question 2112:

  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 2113: In the male reproductive system of a mammal, sperm is stored in the Options:
  A) van deferens
  B) urethra
  C) epididymis
  D) seminiferous tubules
  Show Answer
  The correct answer is C .
• Question 2114: Which of these is not an enzyme? Options:
  A) Pepsin
  B) Gastrin
  C) Amylase
  D) Chymotrypsin
  E) Trypsin
  Show Answer
  The correct answer is B .
• Question 2115: A flowering plant is monoecious if Options:
  A) The androecium is found on one plant
  B) The gynoecium is monocarpous
  C) It produce essential organ
  D) The gynoecium and androecium are on the same plant
  E) The flowers are unisexual
  Show Answer
  The correct answer is D .
• Question 2116: The gland directly affecting metabolic rate, growth and development is known as Options:
  A) adrenal land
  B) thyroid gland
  C) mammary gland
  D) parathyroid gland
  Show Answer
  The correct answer is B .
• Question 2117:

  

  In the diagram, the likely pollinating agent of the flower is

  Options:
  A) wind
  B) water
  C) insect
  D) man
  Show Answer
  The correct answer is C .
• Question 2118: During excretion of urea there is also a corresponding re-absorption of water into the blood. This re-absorption takes place in the Options:
  A) uriniferous tubules
  B) Bowman's capsule
  C) glomerulus
  D) malpighian capsule
  E) renal artery
  Show Answer
  The correct answer is A .
• Question 2119: Which of the following is a waste product of an insect? Options:
  A) Alkaloids
  B) Uric acid
  C) Sweat
  D) Mucilage
  Show Answer
  The correct answer is B .
• Question 2120: Which of the following is lacking in the diet of a person with kwashiorkor? Options:
  A) proteins
  B) carbohydrates
  C) minerals
  D) vitamins
  Show Answer
  The correct answer is A .