Developmental morphology

Question 1

Humans have what type of arch alignment?

Answer 1

partially isognathous - R and L side are similar but arches are not similar

Question 2

What is isognathous arch alignment?

Answer 2

equal-jawed or symmetrical arch alignment

Question 3

What is anisognathous arch alignment?

Answer 3

unequal-jawed or asymmetrical arch alignment

Question 4

What is bunodont cusp?

Answer 4

tooth-bearing conical cusps (carnivores)

Question 5

What type of cusps do humans have?

Answer 5

bunodont and selenodont combination

Question 6

What type of cusp is cresent shaped and is primary in herbivores?

Answer 6

selenodont

Question 7

What is a single cone structure design called?

Answer 7

haplodont (ex: alligators)

Question 8

What the design of three cusps in a straight line?

Answer 8

triconodont (ex: dogs)

Question 9

What is a tritubercular molar?

Answer 9

3 cusps in a primary triangle, center cusp is off-centered

Question 10

What is a quadritubercular molar?

Answer 10

4 cusps in a rectangular form, humans have this

Question 11

What are the prefixes for the molar cusps?

Answer 11

para, proto, meta

Question 12

What suffix is used to name mandibular arch?

Answer 12

conid

Question 13

What suffix is used to name maxillary arch?

Answer 13

cone

Question 14

What does the primary cusp triangle compose?

Answer 14

mesiofacial cusp, distofacial cusp, mesiolingual cusp

Question 15

Which particular classification of cusp forms regarding mammalian phylogenetic development is represented by the simplest form?

Answer 15

Haplodont

Question 16

The distolingual cusp on a permanent mandibular first molar is which primitive cusp?

Answer 16

Entoconid

Question 17

The entity consisting of the mesiofacial, distofacial, and mesiolingual cusps is known as the?

Answer 17

Primary cusp triangle

Question 18

The mesiofacial cusp of the permanent mandibular first molar is which primitive cusp?

Answer 18

Protoconid

Question 19

The mesiofacial cusp of the permanent maxillary first molar is which primitive cusp?

Answer 19

Paracone