♥️♥️DEFINE Co-Dominance ...✔️✔️
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Codominance is a form of dominance wherein the alleles of a gene pair in a heterozygote are fully expressed. This results in offspring with a phenotype that is neither dominant nor recessive. A typical example showing codominance is the ABO blood group system. ... incomplete dominance.
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CO-DOMINANCE
→ When both the alleles of a cherecter are equally dominant and in heterozygous condition both will show their effect side by side thus,
F1 offspring will resumble both of the parents .
example:-
⭕ coat colour in cattle
⭕AB blood group in human
⭕sickel cell anaemia
here,
phenotypic ratio is 1:2:1
and genotypic ratio is 1:2:1
:)
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