The Closer an Object Is,the

question 122

Multiple Choice

The closer an object is,the

• A) less our eyes converge when we focus on it.
• B) less the disparity between the two retinal images of it.
• C) smaller are its retinal images.
• D) all of the above
• E) none of the above

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Definitions:

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.

Chronic Child Abuse

Repeated and prolonged exposure to harmful acts or neglect towards a child by caregivers or others.

Gene Expression

The process by which the information encoded in a gene is used to direct the assembly of a protein molecule or some form of RNA.

Serotonin Levels

The concentration of serotonin, a neurotransmitter associated with mood regulation, in the body.