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RECESSIVE GENES

 A gene that is phenotypically expressed in the homozygous state but has its expression masked in
the presence of a dominant gene is called recessive gene.
 The person with one normal and one recessive gene will not express any abnormal features and is
called as carrier.
 The recessive genes are expressed in the individuals of same generation leading to horizontal
transmission.
 Examples- Cystic fibrosis, Alkaptonuria, Albinism
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