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 961: The soil swallowed by the earthworm to form the worm cast is grouped up in the Options:
  A) clitellum
  B) protomium
  C) mouth
  D) gizzard
  Show Answer
  The correct answer is D .
• Question 962: the function of the long-winged reproductives of the termites colony is to Options:
  A) disperse the population
  B) feed the young
  C) participate in swarming
  D) protect the young
  Show Answer
  The correct answer is A .
• Question 963: Which of the following events does NOT occur during anaerobic respiration of glucose? Options:
  A) Muscle cells produce lactic acid
  B) Carbon dioxide is produced
  C) Milk bacteria produce lactic acid
  D) Energy is not produced
  E) Germinating seeds produced alcohol
  Show Answer
  The correct answer is B .
• Question 964:

  

  The experiment is used to demonstrate that

  Options:
  A) plants lose water through guttation
  B) transpiration occurs through the leaves
  C) water is necessary for photosynthesis
  D) leaves are important to photosynthesis
  Show Answer
  The correct answer is B .
• Question 965:

  What is the term used to describe the maximum number of individuals of a species that an environment can support indefinitely?

  Options:
  A) Ecological niche
  B) Limiting factor
  C) Carrying capacity
  D) Density-dependent factor
  Show Answer
  The correct answer is C .
• Question 966: The modes of nutrition in Nitrobacter, Ascaris and Homo sapiens respectively are Options:
  A) photosynthetic , parasitic and holozoic
  B) chemosynthetic, parasitic and holozoic
  C) photosynthetic, parasitic and heterophytic
  D) chemosynthetic, holophytic and holozoic
  Show Answer
  The correct answer is B .
• Question 967: What combination of character should a prey develop to survive the environment of its predator? Options:
  A) Camouflag, well developed limbs and effective vision
  B) Showy colour, big body and well developed limbs
  C) Camouflage, big body and effective vision
  D) Showy colour, well developed muscles and an acute sense of smell
  Show Answer
  The correct answer is A .
• Question 968: In most true ferns sporangia are grouped into Options:
  A) indusium
  B) fronds
  C) prothalli
  D) sari
  Show Answer
  The correct answer is D .
• Question 969:

  

  In the figure above the cell which controls the opening and closing of stomatal pore is

  Options:
  A) 1
  B) 2
  C) 3
  D) 4
  E) 5
  Show Answer
  The correct answer is E .
• Question 970: The nitrifying bacteria, Nitrosomonas, convert ammonia to Options:
  A) nitirites
  B) nitric acid
  C) niitrates
  D) nitrous oxide
  Show Answer
  The correct answer is A .