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Biology 2000 NECO Past Questions

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41
Which organisms are NOT autotrophic?
  • A. algae
  • B. Ferns
  • C. fungi
  • D. grasses
  • E. mosses
View Answer & Discuss (1) NECO 2000
42
Which of the following statements is NOT true according to the first and second laws of thermodynamics ?
  • A. In all energy conversions a certain amount is always lost as heat
  • B. In any given ecosystem the energy transformations can be classified into catabolic and anabolic processes
  • C. The energy at one trophic level is the same as the next higher or the one below it
  • D. The sun is the ultimate source of energy in the universe
  • E. The total energy in an ecosystem retains constant
View Answer & Discuss (3) NECO 2000
43
Which of these allelic pairs represent homozygous dominant trait?
  • A. TT
  • B. Tt
  • C. tt
  • D. Bb
  • E. bb
View Answer & Discuss NECO 2000
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