Attention Is Aroused by

question 672

Multiple Choice

Attention is aroused by

• A)intensity.
• B)repetition.
• C)contrast or a change in stimulation.
• D)all of these.

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Definitions:

Genes

Units of heredity that are transferred from parent to offspring and are responsible for determining some characteristics of the offspring.

DNA

DNA, a molecule responsible for carrying the genetic blueprints essential for the growth, development, operational processes, and reproductive functions in all recognized living beings and several viruses.

Molecule

The smallest unit of a chemical compound that can exist; composed of two or more atoms bonded together.

Genome

The complete set of genes or genetic material present in a cell or organism.