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WAEC offline past questions - with all answers and explanations in one app - Download for free
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3951
Erythrocytes are known as ________
  • A. white blood cell
  • B. red blood cells
  • C. phagocytes
  • D. leucocytes
View Answer & Discuss JAMB 2017
3952
Gregor Mendel is regarded as the father of ______
  • A. variation
  • B. genetics
  • C. mycology
  • D. natural selection
View Answer & Discuss (1) JAMB 2017
3953
The most efficient respiratory structure used by free living protozoan is ________
  • A. body surface
  • B. gills
  • C. buccal cavity
  • D. spiracle
View Answer & Discuss JAMB 2017
WAEC Past Questions, Objective & Theory, Study 100% offline, Download app now - 24709
WAEC offline past questions - with all answers and explanations in one app - Download for free
Download WAEC May/June App - Get all past questions and answers, 100% offline - 43208
3954

Carbon (iv) oxide is added to the atmosphere when ________?

  • A. plants build-up organic compounds
  • B. plants absorb mineral salts
  • C. sugars are completely broken down in animals
  • D. there is thunderstorm
View Answer & Discuss (2) JAMB 2017
3955

The host of liver fluke are ______?

  • A. pig and snail
  • B. pig and sheep
  • C. sheep and snail
  • D. pig
View Answer & Discuss (5) JAMB 2017
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WAEC offline past questions - with all answers and explanations in one app - Download for free
Post-UTME Past Questions - Original materials are available here - Download PDF for your school of choice + 1 year SMS alerts
WAEC Past Questions, Objective & Theory, Study 100% offline, Download app now - 24709
Download WAEC May/June App - Get all past questions and answers, 100% offline - 43208