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Biology 2015 JAMB Past Questions

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46

An association between bacteria and root nodules of legume is called

  • A. Commensalism
  • B. mutualism
  • C. parasitism
  • D. saprophytism
View Answer & Discuss JAMB 2015
47
Which of these is not detected by the nerve endings of the skin?
  • A. cold
  • B. pain
  • C. pressure
  • D. weakness
View Answer & Discuss (1) JAMB 2015
48

Behaviour conditioning was described by

  • A. Felix Dujardin
  • B. Gregormendel
  • C. Ivan pavlov
  • D. Mathias schnelden
View Answer & Discuss (4) JAMB 2015
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
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49
The process by which organisms keep their internal condition relatively stable is called
  • A. metabolism
  • B. evolution
  • C. gametogenesis
  • D. homeostasis
View Answer & Discuss (1) JAMB 2015
50
The following exist as free-living organisms except
  • A. Amoeba
  • B. Chlamydomonas
  • C. Euglena
  • D. Spirogyra
View Answer & Discuss (3) JAMB 2015
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WAEC Past Questions, Objective & Theory, Study 100% offline, Download app now - 24709
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WAEC offline past questions - with all answers and explanations in one app - Download for free