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3891
Which of the following statements about human blood groups is not true?
  • A. A is dominant over B
  • B. O is recessive
  • C. B is dominant over O
  • D. A and B are co-dominant
View Answer & Discuss (1) WAEC 2015
3892
Which of the following traits is not inheritable? Ability to
  • A. taste PTC
  • B. roll the tongue
  • C. move the ear
  • D. rool the eyeball
View Answer & Discuss (5) WAEC 2015
3893

A woman with blood group A gives birth to a child with blood group O. Which of the following blood groups cannot belong to the father?

  • A. A
  • B. B
  • C. C
  • D. AB
  • E. O
View Answer & Discuss (13) WAEC 2015
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Post-UTME Past Questions - Original materials are available here - Download PDF for your school of choice + 1 year SMS alerts
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3894
How many chromosomes will be in a gamete if the normal cell has four chromosomes?
  • A. 2
  • B. 4
  • C. 6
  • D. 8
View Answer & Discuss (2) WAEC 2015
3895
Use the diagram above to answer this question.

What of the following statements about the cross is correct?
  • A. The gene for the spotted coat is recessive to the gen for the black coat
  • B. Black coat and spotted coat are co-dominant
  • C. The gene for the spotted coat is dominant over the gene for the black coat
  • D. the genotype for the F1 are homozygous dominant
View Answer & Discuss (3) WAEC 2015
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