Which of the following is true of primary teeth in contrast to permanent teeth?
A)Crowns that are narrower at the cementoenamel junction (CEJ) than permanent teeth.
B)Darker enamel than permanent teeth.
C)Relatively thicker enamel than permanent teeth.
D)A tooth crown that is longer in relation to the total tooth length than is found in permanent teeth.

Question

Quizplus · Accepted Answer

The crowns of primary teeth are narrower at the cementoenamel junction (CEJ)than the crowns of permanent teeth.
Whiter enamel,not darker,is a characteristic of the primary dentition.
Thinner enamel,not thicker enamel,is a characteristic of the primary dentition.
The crowns of the primary teeth are not longer in relation to the total length of the tooth.

Which of the Following Is True of Primary Teeth in Contrast