Yes, hemophilia is an autosomal recessive disorder. Hemophilia A and hemophilia B are inherited in an X-linked recessive pattern.emale chromosome has another X-chromosome, which is dominant and masks the defective gene, and it is quite rare that both â¦ the chromosomes have recessive alleles. But, in males, the Y-chromosome has nothing to over mask the defective gene and the abnormality shows up in the form of the disease.
A papilloma virus (wart) is probably what causes horse sarcoids. A high proportion of sarcoids contain genetic material that is identical, or very closely related, to the bovine papilloma virus (BPV).sually the clinical appearance is adequate to make a diagnosis. Especially if several sarcoids of more than one type are present on the same horse. It is more difficult if only one occult sarcoid is present.
There are a broad range of causes, but they tend to lead to the same symptoms. Knowing the causes of the disease or what early symptoms to look for before a horse develops an acute case of laminitis might make the difference in the horse surviving. Laminitis gets its name from the laminae lining the inside of the hoof wall that hold the coffin bone in place inside the hoof. When the laminae are destroyed, the coffin bone no longer stays in place.