A horse's hoof is actually their nails, which is why they must be trimmed. So the parts of a human body that are most similar to the hoof a horse would be our hands and feet, or even better: our nails.
The horse does have a frog on their hoof except it is not the real animal. It is a part of their body/hoof.
This is the hoof wall. This is the hardest part of the hoof and it supports the horses weight.
The front part of the hoof is called the toe.
No, a knuckle is not part of a hoof. The knuckle refers to a joint in the finger or toe, while a hoof is the hard covering on the lower part of a animal's foot, typically belonging to cloven-hoofed animals like cattle or deer.
The middle part of a horses hoof is called a frog.
Body parts similar in orgin and structure?
If you mean the part of the hoof taken off by a farrier then it's usually just called a hoof trimming.
Hoof.
It's part of the hoof.
homologous
The anus.
The anus.