The Following Table from the Venter Et Al

question 36

Multiple Choice

The following table from the Venter et al.paper presents the numbers of different types of genes discovered in this study.

-Refer to the paragraph on the Venter et al.paper and Table 20.1 If practical applications arise from this or similar metagenomic studies,what might these be?

• A)New genes with useful properties may be identified and ultimately put to use.
• B)New microbial species could be isolated from seawater.
• C)An increased knowledge of the diversity of marine ecosystems could lead to increased appreciation of diversity in all ecosystems.
• D)Species discovered in the Sargasso Sea may also be found to inhabit less-remote waters.

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Definitions:

Genotype

The genetic constitution of an individual organism, determining inherited characteristics.

Phenotype

Describes the set of observable characteristics or traits of an organism as a result of the interaction of its genotype with the environment.

Eye Color

A genetic trait determined by multiple genes and the levels of melanin in the iris, influencing the coloring of the eye.

Antagonistic Drugs

Substances that block or reduce the effect of a neurotransmitter or other chemical in the brain, often used in the treatment of various medical conditions.