While It Is A Fact That There Is A Higher Ratio Of Orange Tabbies That Are Male, The Exact Percentage Is Actually About 80 Percent Toms To 20 Percent Queens.
A male cat needs only one orange gene, which he gets from his mother (orange, calico, or. Orange tabby cats are almost always male. Most orange cats are males.
The Gene For Coat Color Is Carried On The X Chromosome, So Male Cats Need Only Inherit One Copy While Female Cats Need Two.
Male cats are xy but can be torties if they inherit an extra x chromosome (xxy). The gene for orange coat color is dominant over all other coat colors except white. Females have two x chromosomes;
For Female Cats To Grow An Orange Coat, They’d Need To Have That Gene Occur Twice, While Males Only Need A Single Copy Of The Gene For An Orange Hue To Take Place.
One is found only in the brain. And if this is the case the cat would very likely be infertile. Orange tabbies are usually large;
With Statistics Like This, It’s No Wonder These Are Such Common Cats.
This is a really interesting fact and it tells us that sex and coat color genetics are somehow related, at least in orange cats. It's unusual to have a male calico or toroiseshell cat, but it's not unheard of. The ‘ginger gene’ which produces the orange colour is on the x chromosome.
Because Of This, Only One In Five Orange Cats Is A Female.
Although the research is far from definitive, male. Orange tabby cat toms outnumber queens approximately four to one. That is just how genetics work.
