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 551: Which of the following features of euglena is found only in animals? Options:
  A) Paramylum granules
  B) Flagellum
  C) Pellicle
  D) Pyrenoid
  Show Answer
  The correct answer is C .
• Question 552: Which of the following statement is NOT true of enzymes? They Options:
  A) Are proteins
  B) Need cofactors to activate them
  C) Are sensitive in their action
  D) Are specific in their action
  E) Can withstand high temperature
  Show Answer
  The correct answer is E .
• Question 553: A food substance which produces red colouration with Sudan III contain Options:
  A) protein
  B) sugar
  C) starch
  D) cellulose
  E) fat
  Show Answer
  The correct answer is E .
• Question 554: Which of the following adaptations is NOT concerned with the flight of birds? Options:
  A) Streamlined shape
  B) Presence of powerful muscles
  C) Reduced body weight
  D) Broad sternum
  E) Webbed feet
  Show Answer
  The correct answer is E .
• Question 555:

  

  The part labelled II is the

  Options:
  A) stigma
  B) anther
  C) filament
  D) style
  Show Answer
  The correct answer is B .
• Question 556:

  Pentadactyl plan of the fore limbs of frog, bird, horse, whale and man is a proof of?

  Options:
  A) spontaneous generation
  B) evolution
  C) locomotion
  D) creation
  Show Answer
  The correct answer is B .
• Question 557: The feature that distinguish the toad or frog from the fish is the absence of Options:
  A) scales
  B) lungs
  C) paired appendages
  D) a tail
  E) skin glands
  Show Answer
  The correct answer is A .
• Question 558: The capture and digestion of insects by a pitcher plant is a special form of nutrition termed Options:
  A) autotrophic
  B) heterotrophic
  C) chemosynthetic
  D) saprophytic
  Show Answer
  The correct answer is B .
• Question 559: the part of the stomach nearer the gullet is called th Options:
  A) epiglottis
  B) cardiac spincter
  C) duodenum
  D) pyloric sphincter
  Show Answer
  The correct answer is B .
• Question 560: The vein which returns blood from the head and arms to the heart is called Options:
  A) aorta
  B) inferior vena cava
  C) superior vena cava
  D) pulmonary vein
  E) pulmonary artery
  Show Answer
  The correct answer is C .