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#Question id: 15011


Which of the following statements about a lethal allele is NOT correct?

#SCPH01 Biochemistry
  1. Lethal alleles are always recessive
  2. Lethal alleles may have a late age of onset.
  3. Lethal alleles may be caused by mutations in essential genes.
  4. Lethal alleles may affect one individual differently than another.

Answer:- Option(s): 1


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