To Help Prevent Nail Popping and Cracking Due to Structural

question 12

Multiple Choice

To help prevent nail popping and cracking due to structural stresses where walls and ceilings meet, the ____ method of drywall application is used.

• A) single nailing
• B) double nailing
• C) floating angle
• D) screw attachment

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Definitions:

Incomplete Dominance

A genetic occurrence in which the trait exhibited by a heterozygous individual is a blend of the traits from both homozygous parents.

Epistasis

An interaction between genes in which the effect of one gene is modified or completely masked by another gene.

Polygenic Inheritance

Inheritance in which several independently assorting or loosely linked nonallelic genes modify the intensity of a trait or contribute to the phenotype in additive fashion.

Incomplete Dominance

a genetic phenomenon where the phenotype of a heterozygote is intermediate between the phenotypes of the two homozygotes.