Equal-Sized Holes That Are Unequally Spaced on a Bolt Circle

question 11

Multiple Choice

Equal-sized holes that are unequally spaced on a bolt circle require:

• A)A hole size dimension shown for each hole
• B)An angular dimension, even for those shown to be vertically or horizontally in line with the center of the bolt hole circle
• C)Angular dimensions for each hole that is not shown to be vertically or horizontally in line with the center of the bolt hole circle
• D)Dimensioning that is no different than that for equally spaced hole

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Definitions:

Natural Selection

The process whereby organisms better adapted to their environment tend to survive and produce more offspring.

Behavior Genetics

A field of study that examines the role of genetic and environmental influences on behaviors.

Epigenetics

Analysis of how changes in the expression of genes, as opposed to changes in the genetic code, influence organismal variations.

Epigenetic Effect

An epigenetic effect involves changes in gene expression that are not attributable to alterations of the DNA sequence itself but are heritable; these can result from environmental factors, behaviors, and experiences.