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 1111: In what order do the following structure develop during the metamorphosis of the toad? 1. External gills 2. Internal gills 3. Forelimbs 4.Hindlimbs 5. Mouth Options:
  A) 12345
  B) 15243
  C) 21345
  D) 53412
  E) 54321
  Show Answer
  The correct answer is B .
• Question 1112:

  

  Use the diagram above to answer this question.

  The animal represented by l is a

  Options:
  A) poikilotherm
  B) homoiotherm
  C) carnivore
  D) herbivore
  Show Answer
  The correct answer is B .
• Question 1113:

  The appendicular skeleton is made up of the

  Options:
  A) limbs
  B) skull and limbs
  C) phalanges
  D) ulna and radius
  E) girdles and limbs
  Show Answer
  The correct answer is E .
• Question 1114: The least evidence in support of the theory of evolution is provided by the study of Options:
  A) anatomy
  B) ecology
  C) geology
  D) embryology
  Show Answer
  The correct answer is B .
• Question 1115: For pollen to be released in Crotalaria the insect must depress the Options:
  A) wing
  B) keel
  C) standard
  D) antepetalous stamen
  E) antesepalous stamen
  Show Answer
  The correct answer is B .
• Question 1116: The absence of anti-diuretic hormone in humans results in Options:
  A) decreasing dehydration
  B) drastic dehydration
  C) eliminating dehydration
  D) increasing dehydration
  Show Answer
  The correct answer is D .
• Question 1117: A boy who is fond of swimming in a pond finds himself passing urine with traces of blood. He is likely to have contacted Options:
  A) schistosomiasis
  B) onchocerciasis
  C) poliomyelitis
  D) salmonellosis
  Show Answer
  The correct answer is A .
• Question 1118:

  The process in which complex substances are broken down into simpler ones is referred to as

  Options:
  A) anabolism
  B) catabolism
  C) metabolism
  D) tropism
  Show Answer
  The correct answer is B .
• Question 1119:

  The lowest level of organization in living organisms is

  Options:
  A) organ
  B) cell
  C) system
  D) tissue
  Show Answer
  The correct answer is B .
• Question 1120:

  A population is best described as

  Options:
  A) A group of the same species of organisms living together
  B) A group of animals and plants living together
  C) A group of insects and grasses
  D) Different species of wild animals
  Show Answer
  The correct answer is A .