The gene responsible for the orange coloration is located on the x chromosome, which means that male cats only need one copy of the gene to be orange, while female cats need two copies. Approximately 80% of orange tabbies are male, but female orange cats do exist Male calico cats are extremely rare and typically sterile due to a genetic mutation (xxy) Coat color in cats is complex and tied to both genetics and sex chromosomes. When researching why most orange tabby cats are male, i came across another question Are all tortoiseshell and calico cats female
As it turns out, they are almost exclusively female, with only 1 in 3,000 being male. Orange tabby cats are usually male geneticists have theorised for more than a century that orange cat coloration is controlled by a variant on the x chromosome Because females possess two x chromosomes and males possess one, male cats only need the orange gene from their mothers to become ginger—making them much more likely to carry on the trait A 2024 american study and 2024 japanese. Are you curious as to why most orange tabby cats are male, what causes this, and other facts about why some colors of cats are mostly male and some primarily female Below, we’ve got the answers to these questions and several more, plus fascinating facts and other tidbits of info.
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