Blue Light Is That Portion of the Visible Spectrum That

question 64

Multiple Choice

Blue light is that portion of the visible spectrum that penetrates the deepest into bodies of water. Ultraviolet (UV) light, though, can penetrate even deeper. A gene within a population of marine fish that inhabits depths from 500 m to 1,000 m has an allele for a photopigment that is sensitive to UV light, and another allele for a photopigment that is sensitive to blue light. Which of the following graphs best depicts the predicted distribution of these alleles within a population if the fish that carry these alleles prefer to locate themselves where they can see best?

• A) A
• B) B
• C) C
• D) D

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Definitions:

Merchandise

Merchandise refers to the goods that are bought and sold within a retail or wholesale environment.

Cash Discount

A reduction in the invoice price given by the seller to the buyer for quick payment within a specified period.

Merchandise

Products that a company buys to resell to its customers.

Cash Paid

The actual outflow of cash during a period for expenses, investments, and other financial activities.