TOPIC 5C. Dentition, types of teeth

Question 1

deciduous teeth of eq

Answer 1

313

313

Question 2

adult teeth of eq

Answer 2

3133

3133

Question 3

deciduous teeth of ca

Answer 3

313

313

Question 4

adult teeth of ca

Answer 4

3142

3143

Question 5

heterodonty

Answer 5

different types of teeth

Question 6

what kind of teeth do domestic animals have

Answer 6

diphyodont teeth - baby replaced by adult

Question 7

what kind of teeth on ca, sus

Answer 7

brachydont - enamel only covers crown

Question 8

what kind of teeth in herbivores

Answer 8

hypseledont - enamel covers past gumline

Question 9

what feature do herbivores have

Answer 9

part of crown below gumline as a reserve that comes up as crown is worn away

Question 10

what does enamel folding create in eq

Answer 10

a cement filled infundibula in incisors and maxilla cheek teeth

Question 11

what is a cup

why important

Answer 11

infundibula of incisors

ageing - disappear with age

Question 12

whats used for ageing

Answer 12

appearance of pulp cavity filled with secondary dentin at occlusal surface (dental star)

Question 13

at what rate does attrition erode teeth

Answer 13

2mm a year

Question 14

how many years for incisors cup to disappear

Answer 14

3

Question 15

how many years for maxillary teeth cups to disappear

Answer 15

6

Question 16

in eq what teeth are hypseledont

Answer 16

all except canine and first PM

Question 17

in eq what teeth are decidous

Answer 17

all except molars

Question 18

whats the upper 4th PM in ca

Answer 18

carnissal tooth

Question 19

whats the largest tooth in mandible set in ca

Answer 19

1st molar

Question 20

what replaces upper incisors and canines in bo

Answer 20

dental pad

Question 21

are incisors brachydont or hypseledont in bo

Answer 21

brachydont