When You Look Directly at an Object, the Image of the Object

question 14

Multiple Choice

When you look directly at an object, the image of the object focuses on a spot where many receptor cells called cones are packed together. This spot, which also gives us our sharpest vision, is the _____

• A)retina.
• B)ganglion.
• C)fovea.
• D)blind spot.

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Definitions:

Placenta

This is an organ generated in the uterus while a woman is pregnant, facilitating the transfer of oxygen and nutrients to the fetus and the removal of waste substances from the fetal blood.

Fetal Alcohol Effect

A condition resulting from alcohol exposure during the mother's pregnancy, causing brain damage and growth problems in the child.

Diethylstilbestrol

A synthetic estrogen that was formerly prescribed to prevent miscarriages and other pregnancy complications before its connection to serious health risks in offspring was discovered.

Teratogens

Substances or elements that lead to fetal or embryonic developmental issues or congenital anomalies.