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1871
Which of the following is a definition of heredity? It is the
  • A. non-resemblance of closely related organisms
  • B. total absence of parental traits in offspring
  • C. absence of variation in organisms
  • D. transfer of characteristics from parents to offspring
  • E. cause of infant mortality.
View Answer & Discuss WAEC 1995
1872
Which of the following is not a reason why an offspring looks different from its parents?
  • A. Random reorganisation of chromosome during gamete formation
  • B. Existence of multiple alleles in organisms
  • C. Formation of chasmata in chromatids during meiosis
  • D. Mutation which gives rise to new combination of gene
  • E. Mitosis of the zygote produces new combination of chromosomes
View Answer & Discuss (4) WAEC 1995
1873
The pair of genes expressed in a heterozygous individual is described as
  • A. allele
  • B. chromatid
  • C. dominant gene
  • D. centrosome
  • E. chromomere
View Answer & Discuss (2) WAEC 1995
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1874
The following structures are adaptation for water conservation except
  • A. sunken stomata
  • B. scales in animals
  • C. lenticels in stems
  • D. spines in plants
  • E. thick leaves
View Answer & Discuss (5) WAEC 1995
1875

The following structures are adaptation for water conservation except

  • A. sunken stomata
  • B. scales in animals
  • C. lenticels in stems
  • D. spines in plants
  • E. thick leaves
View Answer & Discuss (7) WAEC 1995
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Post-UTME Past Questions - Original materials are available here - Download PDF for your school of choice + 1 year SMS alerts