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 1311: The end products of the digestion of fats and oils in mammals are Options:
  A) maltose and fatty acid
  B) amino acids and glucose
  C) fatty acid and fructose
  D) fatty acids and glycerin
  Show Answer
  The correct answer is D .
• Question 1312:

  A group of organism of the same species living together in a particular area is described as

  Options:
  A) Colony
  B) Community
  C) Population
  D) Niche
  Show Answer
  The correct answer is C .
• Question 1313: 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 .
• Question 1314: Which is the most important adaptation of a bony fish life in water? Options:
  A) The possession of a streamlined shape
  B) The presence of overlapping scales
  C) the covering of the body by thin film of slime
  D) The possession of a caudal fin
  Show Answer
  The correct answer is B .
• Question 1315: Growth can best be determined in a population of Spirogyra by measuring the Options:
  A) total length of the filament
  B) total widths of the filaments
  C) rate of photosynthesis in the population
  D) dry weights of the organism
  Show Answer
  The correct answer is A .
• Question 1316: If the phloem of a healthy plant is killed by heat treatment the Options:
  A) the upward movement of salt will cease
  B) food manufactured in the leaves will accumulate
  C) whole plant will die immediately
  D) leaves of the plant will become yellow
  Show Answer
  The correct answer is B .
• Question 1317: The urinary tubules of the kidney function through Options:
  A) osmosis and diffusion
  B) active transport and osmosis
  C) ultrfiltration and selective reabsorption
  D) active transport and cytoplasmic streaming
  Show Answer
  The correct answer is C .
• Question 1318:

  The male sex cells also called gametes are produced in the testes by a process called

  Options:
  A) Gametogenesis
  B) Implantation
  C) Spermatogenesis
  D) Spermatozoa
  Show Answer
  The correct answer is C .
• Question 1319: The center for learning and memory in the human brain is the Options:
  A) medulla oblongata
  B) cerebellum
  C) cerebrum
  D) olfactory lobe
  Show Answer
  The correct answer is C .
• Question 1320:

  

  The organism above is

  Options:
  A) chlamydomonas
  B) algae
  C) volvox
  D) euglena
  Show Answer
  The correct answer is C .