How are dominance, codominance and incomplete dominance patterns of inheritance different from each other ?

Explanation

To understand the differences between dominance, codominance, and incomplete dominance, we can break down each pattern of inheritance step by step.

### Step 1: Dominance
- **Definition**: In dominance, one allele (the dominant allele) completely masks the effect of another allele (the recessive allele) in the phenotype.
- **Example**: Consider a plant with the genotype TT (homozygous dominant) and Tt (heterozygous). Both genotypes result in the same phenotype: tall plants. Here, the allele T is dominant over the allele t. Thus, the presence of at least one dominant allele (T) results in the tall phenotype.

### Step 2: Codominance
- **Definition**: In codominance, both alleles in a heterozygous genotype are fully expressed, resulting in a phenotype that displays both traits simultaneously.
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