Making the world better, one answer at a time. 1% or less About 1% of the population has AB-blood. There are slight differences in the percentage from country to country but in the US and most other countries AB-is approximately 1%. Type AB negative blood is quite rare. In general, the percentage of this blood type in any population is less than 1%. This is due to the fact that type AB blood is the least common type of blood in virtually all populations and, furthermore, Rh negative blood is typically found in only 15% or less of any population. The exact percentage of AB negative blood varies among different ethnic groups and in different geographic regions.
â¢ Both hinny and mule are progenies of crossbreeding between horse and donkey. However, mule is the offspring of a male donkey and a female horse, whereas hinny is the offspring of a male horse and a female donkey. â¢ Mules are more commonly produced compared to hinnies. â¢ Although they both drastically vary in their body sizes, mules are comparatively larger than hinnies.
Jack: This term refers to a donkey stallion. Gelding: This is the term used for a gelded donkey stallion. Mule and Hinny: These terms are used to describe hybrid animals, each having a donkey parent and a horse parent. In 99.9% of cases, mules and hinnies are sterile.When a donkey stallion is bred with a horse mare, the offspring is called a mule.When a horse stallion is bred with a donkey jennet, the offspring is called a hinny. In groups, we refer to a barren of mules. Molly: This term is used for a female mule.John: This term is used for a male mule.n 99.9% of cases, mules and hinnies are sterile. When a donkey stallion is bred with a horse mare, the offspring is called a mule. When a horse stallion is bred with a donkey jennet, the offspring is called a hinny. In groups, we refer to a barren of mules. Molly: This term is used for a female mule.