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Biology Past Questions and Answers

Biology Questions

Question 446:
JAMB 1986
For effective functioning of a bird's quill feather, hooks fit on the ridge of the
SchoolNGR Classroom
  • A Vane
  • B Rachis
  • C Barbules
  • D Barbs
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Question 447:
JAMB 1986
Which of the following is NOT true of spirogyra?
SchoolNGR Classroom
  • A Reproduces by conjugation
  • B Reproduces by fragmentation
  • C Consist of branched filaments
  • D Consist of unbranched filaments
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Question 448:
JAMB 1986
Which of the following lacks chaetae, tentacles and antennae?
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  • A Snail
  • B Crab
  • C Millipede
  • D Earthworm
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Question 449:
JAMB 1986
Incomplete metamorphosis occurs in the
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  • A Butterfly
  • B Grasshopper
  • C Mosquito
  • D Housefly
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Question 450:
JAMB 1986
Fishes are cold blooded because their body temperature is
SchoolNGR Classroom
  • A Constantly low
  • B Constantly high
  • C Dependent on that of their surroundings
  • D Regulated at will
View Answer & Explanation

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