When Brett Walks Out of the Theater into the Glare

question 118

Multiple Choice

When Brett walks out of the theater into the glare of the sun, his _______________ gets smaller to let less light in.

• A) pupil
• B) lens
• C) cornea
• D) retina

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Definitions:

Milestones

Significant points in development or events marking important stages or achievements in a process.

Dominant Gene

A gene that expresses its phenotype over another gene, the recessive gene, when they are both present in a pair of alleles.

Recessive Gene

A gene that produces its characteristic phenotype only when its allele is identical, otherwise being masked by the effects of a dominant gene.

Temperament

An individual's innate disposition or behavioral style and characteristic emotional response.