Ruminants lack upper incisors. What they do have is a hard pad which they grind their food or regurgitated food against.
As with cattle and other ruminants, giraffes have NO upper incisors or canines. There is a dental pad on top in front that works with the lower incisors. Further towards the rear, there are the molars for grinding.
No. Like cattle (and other ungulates that are known as ruminants), sheep do not have upper incisors.
There are approximately Two Incisors in the upper jaw of a Rabbit
Ruminants, such as cows and sheep, lack upper incisors. Instead, they have a dental pad on the upper jaw that helps them grasp and tear grass and other forage. Their dental structure is adapted to their herbivorous diet, allowing them to efficiently process plant material.
no
None; cows have a hard dental pad instead of upper incisors.
They are flat molars, similar to that of a human's. Cows have molars both on the top and bottom jaws. Do not confuse incisors with molars, because it's the incisors (the front teeth) that cows and other ruminants lack that make people say they have "no upper teeth."
Adult humans have a total of 8 incisors - 4 on the upper jaw and 4 on the lower jaw.
Because, through the process of evolution, ruminants have had no need for upper teeth. Cows also do not have flexible lips like horses do, so upper teeth are not needed. Instead they use their powerful tongues to grab and help rip forage from their stems with their lower incisors. Their lower incisors are also angled outwards (away from the mouth) to help with shearing and tearing off plants to eat.
No.
No.
Yes with the molars. But cows do not have upper incisors, just lower incisors.