As Pippa Threads a Needle,her Eyes Rotate Inward

question 112

Multiple Choice

As Pippa threads a needle,her eyes rotate inward.She knows the needle is close enough to perform the task by virtue of the depth cue termed:

• A) convergence
• B) disparity
• C) occlusion
• D) parallax

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Definitions:

Horned Cow

A breed or individual of cattle that has distinctive horns, used for defense, display, and other functions.

Homozygous Dominant

A genetic condition where an individual possesses two identical alleles for a trait on both homologous chromosomes, and the trait is dominant.

Phenotypes

The observable physical or biochemical characteristics of an organism, as determined by both genetic makeup and environmental influences.

Genotypes

The genetic constitution of an organism, determining its specific traits.