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 181:

  The growth of mucor on a piece of bread is?

  Options:
  A) scavenging
  B) commensalism
  C) autotrophism
  D) saprophytism
  Show Answer
  The correct answer is D .
• Question 182: The deficiency of vitamin D leads to Options:
  A) beriberi
  B) pellagra
  C) ricket
  D) scurvy
  Show Answer
  The correct answer is C .
• Question 183:

  Irish potato is a

  Options:
  A) bulb
  B) tap root
  C) rhizome
  D) root tuber
  E) stem tuber
  Show Answer
  The correct answer is E .
• Question 184: The spores of ferns are dispersed by Options:
  A) wind
  B) water
  C) insects
  D) explosive mechanism
  E) sporophyte
  Show Answer
  The correct answer is D .
• Question 185:

  Some of the features of an animal are scales,teeth, nares, and backbone. The animal is likely to be a?

  Options:
  A) toad
  B) bird
  C) lizard
  D) rat
  Show Answer
  The correct answer is C .
• Question 186: Which of the following does a virus have in common with animal cells? Options:
  A) Nucleus
  B) DNA
  C) Gycogen
  D) Cytoplasm
  Show Answer
  The correct answer is B .
• Question 187: Which of the following associations is an example of mutualism Options:
  A) hydra viridis and zoochlorellae
  B) human and lice
  C) shark and remora fish
  D) bread and rhizopus stolonifer
  Show Answer
  The correct answer is A .
• Question 188: Which is the most important pollutant of the marine environment in Nigeria? Options:
  A) Insecticides
  B) Sewage
  C) Oil
  D) Inorganic fertilizers
  Show Answer
  The correct answer is C .
• Question 189: The autonomic nervous system consists of neurons that control the Options:
  A) voluntary muscles
  B) heart beat
  C) tongue
  D) hands
  Show Answer
  The correct answer is B .
• Question 190: Which of the following invertebrates does NOT possess antennae? Options:
  A) Centipede
  B) Crustacean
  C) Millipede
  D) Insect
  E) Spider
  Show Answer
  The correct answer is E .