If a mammal has the following dentition formula: 5.1.3.4 4.1.3.4 then they possess 3 molars on their bottom row of teeth and 4 incisors on their bottom row of teeth True False
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- Which of the following teeth are only found in permanent dentition 1. cuspid (canine) tooth 2. first premolar (bicuspid) tooth 3. second molar 4. third molar Choose from the following: (A) 1, 2, and 3 (B) 1 and 2 (C) 2 and 3 (D) 1 and 3 (E) 2 and 4 (F) 2, 3, and 4 (G) 3 and 4What kinds of teeth would you expect to find in the skull of a herbivore? O no molars, sharp canines O both molars and canines O no molars, flat grinding canines no canines, flat, grinding molarsWhy is the incisors of rodents (such as mice and rats) are larger than humans?
- which of the statements is true regarding the maxillary first molar? The mesio- lingual cusp is smaller than the disto-lingual cusp none of all When the fifth cusp is present, the disto-buccal cusp is the smallest cusp The mesio-buccal cusp is the largest cusp The mesio-buccal cusp is larger than the disto-lingual cuspThe periodontal ligaments are made of collagen fibersand are responsible for connecting the roots of the teethto the jaws. Describe how scurvy, a disease that inhibitscollagen production, can affect the teeth.True or false The oropharynx plays a role in mechanical digestion. The pharynx sends food to the stomach.
- How many teeth the human haveThe following parts forming the.4 :structure of stomach except a. Greater curvature O b. Lesser curvature O c. Body and fundus O d. Antrum O e. The Bulb f. Pylorus OHow many premolars in the dental formula for prosimians and New World Monkeys (NWMs)? How many premolars in the dental formula for Old World Monkeys (OWMs) and Apes? What is a diastema (you know this from the previous lab worksheet)?