Which Darkly Pigmented Structure Reduces Light Reflection Within the Eyeballs

question 41

Multiple Choice

Which darkly pigmented structure reduces light reflection within the eyeballs?

• A)Sclera
• B)Conjunctiva
• C)Iris
• D)Choroid
• E)Retina

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Definitions:

Monozygotic Twins

Identical twins that develop from a single fertilized egg and share 100% of their genetic material, leading to nearly identical physical traits and often similar behavior.

Dizygotic Twins

Twins that are formed from two different eggs fertilized by two different sperm, making them genetically similar to siblings born at different times.

IQ

Intelligence Quotient, a numerical measure of a person's relative intelligence determined through various standardized tests.

Canalized Trait

A characteristic that is genetically determined to a high degree, showing little variation in the population due to environmental influences.