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Principles of Inheritance and Variation — BIOLOGY STD 12 Science — Question

Rajasthan BoardEnglish MediumSTD 12 ScienceBIOLOGYPrinciples of Inheritance and Variation1 Mark
MCQ
Mutations are generally:
  • A
    Dominant
  • B
    Recessive
  • C
    Codominant
  • D
    Incompletely dominant
✓

Answer

  1. Recessive

Explanation:

As per most of the observations the mutations are generally  recessive.

That is, they do not lead to significant phenotypic effects when combined with heterozygous and wild-type allele.

The reason for this has been debated for a long time.

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