Which Part of the Tooth Germ Is the Primary Source

question 5

Multiple Choice

Which part of the tooth germ is the primary source for the periodontal ligament of the tooth?

• A) Dental sac
• B) Hertwig epithelial root sheath
• C) Stratum intermedium
• D) Central cells of dental papilla

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Definitions:

Tariff

A tax imposed on imported goods, usually to protect domestic businesses and market from foreign competition.

Liberalization

The process of reducing government regulations and restrictions in an economy to encourage more business activities and investments.

GATT

General Agreement on Tariffs and Trade, a legal agreement minimizing barriers to international trade.

Tariff

A tax imposed on imported goods and services, typically to restrict trade, increase government revenue, or protect domestic industries.