The Retina of the Eye Responds to Light, Converting It

question 73

Multiple Choice

The retina of the eye responds to light, converting it into electrical impulses. The retina is made up of

• A) cartilage.
• B) simple epithelium.
• C) bone.
• D) neurons.
• E) smooth muscle.

Recognize how genetic and environmental factors influence traits and behaviors.

Identify the structures and functions of DNA, genes, and chromosomes in heredity.

Explain the principles of genetic mapping and its significance in locating specific genes on chromosomes.

Describe the role of polygenic traits in determining complex characteristics like skin color.

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Definitions:

Tejanos

People of Mexican heritage who have lived in the territory of the current state of Texas since before it became part of the United States, with a unique culture blending Mexican and Texan influences.

Texians

Residents of the Mexican province of Texas who supported the Texas Revolution against Mexico to achieve independent statehood in 1836.

German Immigration

The movement of German people into the United States, especially significant during the 19th century when they formed one of the largest immigrant groups, influencing American culture and society.

Irish Immigration

The movement of individuals from Ireland to other countries, notably to the United States, often in response to economic hardship, famine, or political unrest.