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is a situation in which a dominant allele completely masks a recessive allele for a gene.
A.
Codominance
B. Recessive
○ C. Dominance
OD. Complete Dominance
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Answer :

Final answer:

Complete Dominance masks recessive alleles, codominance shows both alleles in phenotype, Dominance influences the phenotype masking other alleles.


Explanation:

Complete Dominance is a situation where a dominant allele completely masks a recessive allele for a gene. For example, in seed color, if allele A is dominant to allele a, individuals with AA or Aa genotypes will have brown seeds, while aa individuals will have white seeds.

In codominance, both alleles are expressed in the heterozygous individual, affecting the phenotype in distinguishable ways. An example of codominance is the A and B alleles of the ABO blood group system, where individuals with both A and B alleles have type AB blood.

Dominance refers to a relationship between alleles where one allele masks the expression of another at the same locus, influencing the phenotype.


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