If a Person Has Fully Functional Eyes, Except for the Absence

question 43

Multiple Choice

If a person has fully functional eyes, except for the absence of a lens, they would ____.

• A) be totally blind
• B) be able to perceive light and even respond to different light intensities
• C) be able to perceive light and even colors (solid color over a large area), but not details
• D) be able to see some details and read print, but only if the text were written in large, black letters
• E) have normal vision if given glasses

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Definitions:

Homozygous Varieties

Organisms that have two identical alleles for a specific trait, resulting in a uniform expression of that trait.

Dominant

Referring to an allele or a gene that expresses its phenotype even when heterozygous with a recessive allele.

Offspring

The biological children or descendants of organisms, resulting from reproduction.

Genotype

The genetic makeup of an organism or a group of organisms with reference to a single trait, set of traits, or an entire complex of traits.