With the help of an example, differentiate between incomplete dominance and co dominance.
With the help of an example, differentiate between incomplete dominance and co dominance.
When experiments on peas were repeated using other traits in other plants, it was found that sometimes the $F_1$ had a phenotype that did not resemble either of the two parents and was in between the two
$F_1$ resembled either of the two parents (dominance) or was in-between (incomplete dominance). But, in the case of co-dominance the $F_1$ generation resembles both parents.
| Allele from Parent $1$ | Allele from Parent $2$ | Genotype of offspring | Blood types of offspring |
| ${I^A}$ | ${I^A}$ | ${I^A}$ ${I^A}$ | $A$ |
| ${I^A}$ | ${I^B}$ | ${I^A}$ ${I^B}$ | $AB$ |
| ${I^A}$ | $i$ | ${I^A}$ $i$ | $A$ |
| ${I^B}$ | ${I^A}$ | ${I^A}$ ${I^B}$ | $AB$ |
| ${I^B}$ | ${I^B}$ | ${I^B}$ ${I^B}$ | $B$ |
| ${I^B}$ | $i$ | ${I^B}$ $i$ | $B$ |
| $i$ | $i$ | $i$ $i$ | $O$ |
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