Overdrying of the Dentin After Etching Can Cause

question 19

Multiple Choice

Overdrying of the dentin after etching can cause:

• A) dehydration.
• B) desiccation.
• C) tooth hypersensitivity.
• D) both b and c

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Definitions:

Tissue Culture Propagation

A technique in plant biology where small pieces of plant tissue are grown in a sterile, nutrient-rich environment to produce new plants.

Improving Food Crops

The scientific and agricultural practice of modifying plant species to enhance their yield, nutritional value, and resistance to pests and diseases.

Plant Cells

Eukaryotic cells that are part of a plant, characterized by a cell wall, chloroplasts for photosynthesis, and a large central vacuole.

Stoma

Tiny openings or pores found on the surface of leaves and stems that allow for gas exchange between the plant and its environment.