A recessive gene will only be expressed if a person does not have the
dominant gene on the other half of a chromosome pair.
What is a Gene?
Gene is referred to as the unit of hereditary and it is contained in the
sequence of nucleotides in DNA.
Recessive gene are the traits which are masked by the presence of a
dominant gene. The dominant gene on the other hand has strong
expression in the traits of an organism.
A recessive gene can only be expressed when there is no presence of
dominant gene in the allele.
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