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Blood grouping in human beings is derived from combinations of

Blood grouping in human beings is derived from combinations of
Take Free Practice Test On 2026 JAMB UTME, Post UTME, WAEC SSCE, GCE, NECO SSCE
  • A Two different alleles
  • B Four different alleles
  • C Three different alleles
  • D Two different genes
Correct Answer: Option A
Explanation:
Humans are called diploid organisms because they have two alleles at each genetic locus, with one allele inherited from each parent. A given gene may have multiple different alleles, though only two alleles are present at the gene’s locus in any individual.

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