A Gene Has Two Alleles,D and D

question 19

Multiple Choice

A gene has two alleles,D and d.The frequency of the D allele is 0.2. What is the frequency of the d allele?

• A) 0.2
• B) 0.4
• C) 0.64
• D) 0.8

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Definitions:

Offset Section

A portion of a drawing or structure that is displaced to show details not visible in the regular view.

Abbreviation C'BORE

The shorthand notation for "Counterbore," indicating a cylindrical flat-bottomed hole that enlarges another hole, often to hide a fastener head.

Cutting-plane Line

A line on a drawing that indicates the imaginary plane where a part is cut to reveal internal features.

Deep

A descriptive term used in various contexts to indicate a considerable distance from the surface or edge, often related to the dimension of a feature.