Male ginger cats outnumber females by about three to one, according to Focus. This coloration is a sex-linked trait found on the X chromosome. The University of Miami Department of Biology states that this gene has two versions, or alleles: orange or black. Orange is typically dominant over black.Know More
Male cats have both X and Y sex chromosomes. Because the dominant ginger color is carried on the X chromosome, any male cat that inherits that version of the gene is orange, UM indicates.
However, females have a more complicated pattern for inheritance, according to UM. While the cat is still an embryo, one of the X chromosomes is always inactivated in each of her cells. Therefore, only the genes on the other X chromosome are expressed. If a female cat gets a ginger allele from both parents, she is ginger-colored. If she gets one orange and one black allele, some of her cells have inactivated orange alleles, while others have inactivated black alleles. Therefore, she is a patchwork of orange and black, sometimes known as tortoiseshell.Learn more about Cats
Cat heat, called estrus, lasts between 3 and 14 days. The average length of time is one week. If a female cat doesn’t become pregnant, the cycle repeats every two to three weeks.Full Answer >
Female cats do not normally bleed or have any vaginal discharge during heat. Symptoms of heat may include urine marking, restlessness, calling and behavioral changes. Heat usually lasts for four to six days.Full Answer >
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Just like male cats, female cats do spray. They do so for a number of reasons, primarily to advertise their reproductive availability in hopes of attracting a mate. Spraying is a normal instinctive behavior for an unspayed female cat.Full Answer >