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NECO offline past questions - All questions, answers & explanations in one app 25712

Biology 2009 WAEC Past Questions

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NECO offline past questions - All questions, answers & explanations in one app 25712
Post-UTME Past Questions - Original materials are available here - Download PDF for your school of choice + 1 year SMS alerts
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56
A dairy farmer allowed only his best milk producing cows to mate. In succeeding generations of cows: milk production increased. This outcome is an example of
  • A. artificial selection
  • B. natural selection
  • C. competition
  • D. cross fertilization.
View Answer & Discuss WAEC 2009
57
Cytokinesis of mitosis is a process that ensures that
  • A. each daughter cells gets the necessary organelles
  • B. there is distribution of a complete set of genes into each daughter cell
  • C. daughter cells inherit new genetic combinations.
  • D. worn out organelles are excluded from daughter cells
View Answer & Discuss (3) WAEC 2009
58
An animal which is active during the day is known as
  • A. nocturnal animal
  • B. diurnal animal
  • C. terrestrial animal
  • D. homoiothermic animal
View Answer & Discuss (2) WAEC 2009
NECO offline past questions - All questions, answers & explanations in one app 25712
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Post-UTME Past Questions - Original materials are available here - Download PDF for your school of choice + 1 year SMS alerts
59

Evidence for evolution include the following except?

  • A. fossil records
  • B. Comparative anatomy
  • C. mutation of genes
  • D. geographical distribution of genes
View Answer & Discuss (4) WAEC 2009
60

(a) What is a sense organ?

(b) List four sense organs found in mammals.

(c) Describe the processes that will cause a person who has been spinning to feel dizzy

(d) State two functions each of the following structures:
(i) Cerebellum
(ii) Cerebrum
(iii) Medulla Oblongata.

View Answer & Discuss WAEC 2009
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Post-UTME Past Questions - Original materials are available here - Download PDF for your school of choice + 1 year SMS alerts