Well I don't know but I have 3 in my lower ones and my dentist said that was strange cause its usually 1 or 2
Five (when Carabelli cusp is present)
fibrous roots
Taproot and also stilt roots in many monocots
Fibrous root system
Fibrous roots are made up of many thin branching roots that spread out in all directions from the base of a plant. These roots are common in grasses and other herbaceous plants and are effective at absorbing nutrients and water from the soil.
The upper first premolar has Mesial Marginal Developmental Groove in its mesial aspect. It also has long central groove and no supplement groves on its occlusal surface.Also 80% of the upper premolars have 2 roots. However, the upper second premolar has no MMDG and many supplemental groves. Upper second premolar is more rounded and usually has one conical root.
2
Five (when Carabelli cusp is present)
The maxillary teeth are found around the ridge of the mouth.
Normally, upper molars have three roots. I have seen strange ones with four, and again sometimes second or third upper molars may have their roots fused together and appear to only have one or two.
Adults have 8 premolars which replace the baby molars. Baby teeth there are no premolars.
how many roots does dicotyledons ave
children have deciduous molars. they have 8 deciduous molars totally.(two molars per quadrant) maxillary right side-2 maxillary left side-2 mandibular right side-2 mandibular left side-2
2 roots
fibrous roots
Taproot and also stilt roots in many monocots
Roots