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 1051: 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 1052: Water is required for seed germination to take place because it Options:
  A) activates the enzymes
  B) softens the testa
  C) liberates energy for growth
  D) permits radicle growth
  E) allow oxygen to diffuse into the seed
  Show Answer
  The correct answer is A .
• Question 1053: The relationship between a termite and the protozoam in its intestine is described as Options:
  A) predation
  B) saproplytism
  C) symbiosis
  D) parasitism
  Show Answer
  The correct answer is C .
• Question 1054: When the adults have reach a certain degree of weakness, the process of binary fission is replaced by conjugation in Options:
  A) Paramecium
  B) Euglena
  C) Amoeba
  D) Plasmodium
  Show Answer
  The correct answer is A .
• Question 1055:

  Both recesssive and dominant characters are found

  Options:
  A) on different chromosome in the cell
  B) at the same logus of a homologous chromosome
  C) at a different loci of a homologous chromosome
  D) on the same chromatid in a chromosome
  Show Answer
  The correct answer is B .
• Question 1056:

  The process of walking is under the control of the part of the brain called

  Options:
  A) optic lobe
  B) olfactory lobe
  C) cerebellum
  D) medulla oblongata
  Show Answer
  The correct answer is C .
• Question 1057: One distinctive feature in the life history of liverworts is that they exhibit Options:
  A) Alternation of generation
  B) Vegetative reproduction
  C) Asexual reproduction
  D) Sexual reproduction
  Show Answer
  The correct answer is A .
• Question 1058: In a saprophyte, sex organs are produced in the Options:
  A) Gamotrophyte
  B) Rhizoid
  C) Protonema
  D) Sporopyte
  Show Answer
  The correct answer is C .
• Question 1059: The plantain reproduces asexually by Options:
  A) suckers
  B) buds
  C) fragments
  D) spores
  Show Answer
  The correct answer is A .
• Question 1060: Anaerobic respiration differs from aerobic respiration by the production of Options:
  A) less amount of energy and water
  B) greater amount of energy and alcohol
  C) less amount of energy and alcohol
  D) greater amount of energy and water
  Show Answer
  The correct answer is C .