Biology 2017 Past Questions | JAMB

Study the following Biology past questions and answers for JAMBWAEC  NECO and Post-JAMB. Get prepared with official past questions and answers for upcoming examinations.

31. The appendicular skeleton includes

  • A. pectoral and pelvic girdles
  • B. forelimbs, skull and pectoral girdle
  • C. lungs and ribs
  • D. skull and the vertebral column

 32. The protista that is a producer is an aquatic food chain is

  • A. trypanosome
  • B. paramecium
  • C. chamydomonas
  • D. amoeba

33. Which scenario would cause a covalent bond to form?

  • A. Two atoms share electrons so they can fill their outer shells
  • B. The constant motion of electrons and the creation of charge imbalances bonds two molecules together
  • C. A hydrogen atom with a slight positive charge is attracted to a negative charge of another molecule or atom
  • D. One atom loses one or more electrons and the other atom gains one or more electrons

34. The difference in structure, morphological and behavior of plant and animal is called

  • A. adaptation
  • B. evolution
  • C. variation
  • D. succession

35.biology past question

Use the diagram to answer the question that follows

The structure is adapted for

  • A. omnivores
  • B. herbivores
  • C. canivores
  • D. omnivores and canivore

36. The product after the union of the male and female gamete in animals is called

  • A. sperm
  • B. egg
  • C. embryo
  • D. zygote

37. The possession of scales, laying of eggs with shells and bony structure of the head are characteristics shared by

  • A. birds and reptiles
  • B. fishes and birds
  • C. reptiles and fishes
  • D. birds and molluscs

38. The lungs of the lung fish is an adaptation for respiration _______?

  • A. to complement gills while in water
  • B. to complement gills while on land
  • C. while on land
  • D. while in water

39. Which of the following is an example of active transport?

  • A. Oxygen exchanging between red blood cells and liver cells
  • B. Carbon dioxide exchanging between muscle cells and red blood cells
  • C. Water moving out of the small intestine
  • D. Sodium being reabsorbed in the kidney

40. The key event in the transition of the amphibians from water to land is the ________

  • A. replacement of the gills with lungs
  • B. possession of webbed limbs
  • C. limbs
  • D. possession of tympanic membrane
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