Professor Toomer Tells His Class That All of the Following

question 1

Multiple Choice

 Professor Toomer tells his class that all of the following influence eye color except

• A) the amount of melanin in the iris.
• B) reflection of light by the blood vessels and tissue in the iris.
• C) absorption of light by the blood vessels and tissue in the iris.
• D) the thickness of the cornea.

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Definitions:

Enriched Uranium

Uranium in which the percentage of the isotope uranium-235 has been increased, typically used as fuel in nuclear reactors and in the manufacture of nuclear weapons.

Nuclear Explosion

A highly destructive blast caused by the release of energy from the rapid and uncontrolled release of nuclear fission or fusion reactions.

Enrichment

The process of increasing the proportion of a desired material or isotope in a mixture.