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 391: Exoskeleton is NOT found in the Options:
  A) Maggot
  B) Mosquito larva
  C) Earth worm
  D) Caterpillar
  E) Termite
  Show Answer
  The correct answer is C .
• Question 392:

  

  Use the diagram above to answer this question.

  Which of the organisms represented are notable agricultural pests?

  Options:
  A) ll and IV
  B) l and IV
  C) ll and lll
  D) l and lll
  Show Answer
  The correct answer is B .
• Question 393: Which of these is not a characteristics of a wind pollinated flowers? Options:
  A) A smaller quantities of sticky pollen produce
  B) Feathery styles of stigmas pendulously hang outrside the flower
  C) small inconspicuous scentless flower
  D) large anthers which are loosley attched to the filament
  E) Light pollen grains produced in large quantities from the anthers
  Show Answer
  The correct answer is A .
• Question 394: Sting cells are normally found in Options:
  A) Flatworms
  B) Hydra
  C) Snails
  D) Paramecium
  Show Answer
  The correct answer is B .
• Question 395: Food chain refers to the feeding relationships between animals in a ______? Options:
  A) Family
  B) phylum
  C) community
  D) group
  Show Answer
  The correct answer is C .
• Question 396: Partially digested food ready to leave the stomach is referred to as Options:
  A) chyme
  B) curd
  C) glycogen
  D) paste
  E) roughage
  Show Answer
  The correct answer is A .
• Question 397: The maize grain is regarded as a fruit and not a seed because Options:
  A) it has a coleorhiza
  B) it has a coleoptile
  C) of the relatively large endosperm
  D) there is the remain of a style
  E) of the relatively small scutellum
  Show Answer
  The correct answer is D .
• Question 398: In which of the following organisms would glycogen be stored? Options:
  A) Spirogyra
  B) Chlamydomonas
  C) Rattus
  D) Magnifera
  Show Answer
  The correct answer is C .
• Question 399: The response of plants to external stimuli in a non-directional manner is known as Options:
  A) Tactic movement
  B) Phototropism
  C) Geotropism
  D) Nastic movement
  Show Answer
  The correct answer is D .
• Question 400:

  Which of the following features is not a characteristic of arteries? Arteries

  Options:
  A) possess valves at intervals throughout their length
  B) have thick muscular and elastic walls
  C) carry blood away from the heart
  D) transport oxygenated blood with the exception of the pulmonary artery
  Show Answer
  The correct answer is A .