Yes, they have to have teeth opposite each other to allow them to grind their food.
No, alpacas do not have upper teeth. Alpacas have a soft upper gum area, which they chew their chud against with their bottom teeth. Alpacas do not have upper teeth, and grasseaters don't usually need them.
always ! its easy .. and there is a grammatical mistake in your question .
baffalo has no upper teeth
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.
Due to small arch (lower arch in ur mouth is smaller than the upper )and to capable the teeth upper and lower to rest on 2 teeth not one ( i mean like upper central incisor will rest on lower central and lower lateral incisor and so on).Formally answer :Due to convergence of lower arch (as lower arch is more convergence than upper arch)
16 upper 16 lower
In orthodontics, different types of bites refer to the relationship between the upper and lower teeth when the jaws are closed. Common types include normal occlusion, where teeth fit together properly; overbite, where the upper front teeth significantly overlap the lower teeth; underbite, where the lower teeth protrude beyond the upper teeth; and crossbite, where some upper teeth sit inside the lower teeth. Each type can affect dental health and aesthetics, often necessitating different orthodontic treatments to achieve a functional and harmonious bite.
The teeth after your canines are your premolars, 4 on the upper and lower, they are side by side.
Primary (baby) teeth: A. the 2 lower central incisors +4 upper incisors B. upper and lower first molars (bicuspids) C. upper and lower cuspids (canine) D. upper and lower second molars Secondary (adult) teeth: A. upper and lower central incisors and first molars B. upper and lower lateral incisors C. upper and lower molars (bicuspids) D. upper and lower second molars E. upper and lower third molars (about 18 years old) Why? The theory is that the periodontal ligament provides the main way with the shrinking and cross-linking of collagen fibers.
just the upper
an under-bite
yes