type of cats Calico

Calico


It is impossible to clone a calico cat with the same markings, because of the random activation of genes. The necessary traits for calico patterning are on the X-chromosome, therefore nearly all calico cats are female. Male calico cats are few and far between, and can only exist as a result of genetic defect.

Commentaires

Enregistrer un commentaire

Posts les plus consultés de ce blog

Take informaion about dotson dog : Personality,Living with,History

Image
Dotson dog, Personality, Living with, History Personality: Despite their size, Dachshunds are known for their brave nature and take in animals that are much larger than them. Some can be aggressive towards strangers and other dogs. As family dogs, dachshunds are loyal companions and good watchdogs. They are good with children if they are treated well. They can be a little difficult to train. Some dachshund enthusiasts say that there are personality differences between the different varieties of the breed. For example, the long-haired dachshund would be quieter than the smooth-haired variety, and the hard-haired dachshund is more open-minded and clown-like. Dachshunds were bred as hunters, so it is not surprising that many of them like to dig. Some are also barkers, and in a survey, Dachshunds were found to be destructive. Living with ... Dachshunds are prone to disc problems because they have a long back. Therefore, this dog is not a good choice for anyone ...
Lire la suite

What Are The Symptoms Of Hookworms In Dogs?

Image
What Are The Symptoms Of Hookworms In Dogs? Hookworms in dogs are tiny parasitic worms that can live in a dog's gut. They survive by feeding on the dog's blood supply and can grow in number very quickly. If your dog gets hookworms, there is no need to panic, as these usually only cause mild symptoms in adult animals. However, they can cause discomfort and long-term health problems for your dog. For this reason, it is important to recognize the signs of hookworms and to know what to do if your dog has symptoms. How do dogs catch hookworms? Dogs usually catch hookworms by accidentally ingesting hookworm larvae, usually by eating the droppings of an infected animal or contaminated soil. Water can also be contaminated with hookworms and infect animals that drink it. Hookworm larvae can burrow into a dog's skin if they are found or run on contaminated soil. This is more likely on the pads of her legs. The larvae could get into the dog's digestive system if...
Lire la suite

The History of Dogs as Pets

Image
The History of Dogs as Pets In honor of National Dog Day, ABC News considered how our furry four-legged friends from wild wolves have become our best friends. It was originally thought that the first domesticated wolves appeared in the Middle East about 15,000 years ago. However, new evidence suggests that it was much earlier. Swedish geneticist Pontus Skoglund published a study in Current Biology last year, in which he described his discoveries of a 35,000-year-old Siberian wolf bone. He concluded that domestication of dogs may have occurred for the first time between 27,000 and 40,000 years ago. According to genetic studies, modern domestic dogs come from China, the Middle East, and Eastern Europe. According to Greger Larson, archaeologist and geneticist, gray wolves have been domesticated by humans somewhere in western Eurasia. He assumes that the people in the east also domesticated wolves. Scientists believe that wolves were first lured into human camps for ...
Lire la suite