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Sex Limited

Jan 10, 2016

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SEX- LIMITED TRAITSSEX- LIMITED TRAITS

SEX- LIMITED TRAITSTable 4 shows the genotypes and phenotypes of the gene for lactation. Thesegenes are carried by both males and females, but it is only expressed in females.

Have you noticed that in female cattle, if at least one gene pair is for lactation (L), the female producesmilk? In male cattle, it does not matter if they possess one or two genes for lactation. Theynever produce milk.

SEX- LIMITED TRAITS

SEX- INFLUENCED TRAITSSEX- INFLUENCED TRAITS

SEX- INFLUENCED TRAITSStudy Table 5 which shows the pattern of expression for baldness.

SEX- INFLUENCED TRAITS

Thank you and God Bless..