Question

The mesiodistal size difference between a primary molar and a permanent premolar is called the ____.
a. leeway space
b. furcation zone
c. parietal plexus
d. incisor liability

Answer 1

The mesiodistal size difference between a primary molar and a permanent premolar is called the leeway space. The correct option is A.

What is a primary and permanent molar?

Primary molars are the teeth that come as you grow up. These teeth are replaced by permanent molars when we grow up. The first teeth came are the front bottom teeth called incisors.

Primary teeth are shorter, thinner, and weaker than permanent teeth. And permanent teeth are stronger and more in numbers than permanent teeth. Leeway space is the space between the teeth.

Thus, the correct option is A. leeway space.

To learn more about leeway space, refer to the link:

https://brainly.com/question/19162355

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