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 151:

  Which of the following statements is true regarding the urinary tubule in the excretory system?

  Options:
  A) The urinary tubule is responsible for the production of urine
  B) The urinary tubule regulates the water and electrolyte balance in the body
  C) The urinary tubule connects the kidneys to the bladder
  D) The urinary tubule is the site of filtration of blood
  Show Answer
  The correct answer is A .
• Question 152: Starting from the skull end the vertebrate are arranged in the following order Options:
  A) axis, atlas, cervical, thoracic and lumber
  B) atls, cervical, axis, thoracic and lumber
  C) atlas, axis, thoracic, cervical and lumber
  D) atlas, axis, cervical, thoracic and lumber
  E) atlas, thoracic, cervical, axis and lumber
  Show Answer
  The correct answer is D .
• Question 153:

  How many days does it take for incubation of an egg to release chick?

  Options:
  A) 21
  B) 22
  C) 20
  D) 23
  Show Answer
  The correct answer is A .
• Question 154: A gland in the human body secretes two hormones, one of which causes a disease called diabetes when there is a deficiency. Which of these organ produce the hormone? Options:
  A) spleen
  B) Parathyroid
  C) Adrenal body
  D) Thyroid
  E) Pancreas
  Show Answer
  The correct answer is E .
• Question 155: The most common means of transmiting the Acquired Immune Deficiency Syndrome (AIDS) is Options:
  A) from mother to child
  B) through blood transfusion
  C) through sexual intercourse
  D) through the sharing of needles
  Show Answer
  The correct answer is C .
• Question 156: The type of reproduction that is common to both Hydra and yeast Options:
  A) conjugation
  B) binary fission
  C) grafting
  D) budding
  Show Answer
  The correct answer is D .
• Question 157: The bone of the neck on which the skull rests is known as the Options:
  A) odontoid process
  B) axis
  C) atlas
  D) occipital condyle
  Show Answer
  The correct answer is C .
• Question 158:

  

  At which stage in this cycle can a man be infected?

  Options:
  A) 2
  B) 4
  C) 5
  D) 6
  Show Answer
  The correct answer is A .
• Question 159: The following animals are viviparous expect Options:
  A) Cow
  B) Dog
  C) Goat
  D) Pigeon
  Show Answer
  The correct answer is D .
• Question 160:

  

  In the diagram, the part labelled I is the

  Options:
  A) xylem
  B) phleom
  C) root hairs
  D) cortex
  Show Answer
  The correct answer is C .