A cusp typically has between three to five ridges. These ridges help the cusp to efficiently grind and chew food.
The cusp of a tooth is the pointed or rounded projection on the biting surface of the tooth. It helps in the process of chewing and grinding food. The number and shape of cusps on teeth can vary depending on the type of tooth.
Left cusp Right cusp Posterior cusp
Five (when Carabelli cusp is present)
A cockle shell typically has 26-27 ridges on its surface in a radiating pattern.
a ridge in the ocean
occlusal table means the area bounded by the cusp ridges and marginal ridges
The cusp of a tooth is the pointed or rounded projection on the biting surface of the tooth. It helps in the process of chewing and grinding food. The number and shape of cusps on teeth can vary depending on the type of tooth.
Fifth cusp or cusp of carabelli
There is 118 ridges on a dime.
I counted 119 ridges.
21 ridges
Left cusp Right cusp Posterior cusp
Zero.Dimes have ridges. Quarters have ridges. Pennies and Nickels don't.
disto-palatal
Cusp - novel - was created in 2005.
A nickel has a smooth edge. No ridges.
The two forms of the mandibular second premolar are the two-cusp type and the three-cusp type. The two-cusp type features a single buccal cusp and a smaller lingual cusp, while the three-cusp type has an additional lingual cusp, resulting in a Y-shaped occlusal pattern. These variations can influence the tooth's function and dental treatments.