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 501: The type of nutrition exhibited when organism lives on the body surface or inside the body of another type of organism is Options:
  A) Holozoic
  B) parasitic
  C) saprohytic
  D) carnivores
  Show Answer
  The correct answer is B .
• Question 502: In which part of the human body does the secretion of the growth hormone occur? Options:
  A) Head region
  B) Waist region
  C) Neck region
  D) Gonads
  Show Answer
  The correct answer is A .
• Question 503: External ears of mammals consist of Options:
  A) pinna and tympanum
  B) pinna only
  C) auditory meatus only
  D) auditory meatus and pinna
  E) auditory meatus and tympanum
  Show Answer
  The correct answer is D .
• Question 504: The following group of plants is the most advanced except Options:
  A) bryophyte
  B) pteridophyta
  C) spermatophyte
  D) thallophytic
  Show Answer
  The correct answer is D .
• Question 505: A tissue can best be defined as Options:
  A) an aggregate of similar cells
  B) an aggregate of cells performing a similar function
  C) an aggregate of similar cells performing the same function
  D) a mixture of different cells types performing the same function
  Show Answer
  The correct answer is C .
• Question 506: Which of the following organs regulates the levels of water. salts, hydrogen ions, and urea in the mammals? Options:
  A) Kidney
  B) Colon
  C) Bladder
  D) Liver
  Show Answer
  The correct answer is A .
• Question 507: The absence of stomata shows that a leaf may be Options:
  A) from a floating plant
  B) from submerged plant
  C) varigated
  D) from a terrestrial plant
  E) from parasitic green plant
  Show Answer
  The correct answer is B .
• Question 508: ONE of the major causes of haemophilia is lack of Options:
  A) firbrinogen
  B) amylase
  C) white blood corpuscles
  D) red blood corpuscles
  E) plasma
  Show Answer
  The correct answer is A .
• Question 509: The scientific study of life is Options:
  A) Botany
  B) Biology
  C) Zoology
  D) Ecology
  Show Answer
  The correct answer is B .
• Question 510:

  A group of organism of different species living in a particular area is described as a

  Options:
  A) colony
  B) community
  C) population
  D) niche
  Show Answer
  The correct answer is B .