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OJEE Multiple Alleles — practice questions

Explore 1 free Multiple Alleles questions in OJEE Biology. Open each question or exercise to read its content, reference answers and available explanation.

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Multiple Alleles questions and exercises with answers

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**Multiple alleles** in a population means:Read the answer and worked solution →

Worked practice questions

**Multiple alleles** in a population means:

  1. A gene that controls several traits
  2. Many genes controlling one trait
  3. More than two alternative forms of a gene exist at the same locus
  4. A gene that has mutated only once
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Correct answer: C. More than two alternative forms of a gene exist at the same locus

Multiple allelism: a gene exists in more than two alternative forms in a population (e.g. ABO blood groups have I^A, I^B, i — three alleles; Drosophila wing-size alleles include vg, vg^ni, vg^no, vg^st, vg+).

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