All the Following Statements About Complex Transcription Units Are True

question 32

Multiple Choice

All the following statements about complex transcription units are true except:

• A)They can have multiple poly(A)sites.
• B)They can generate multiple mRNAs.
• C)They can generate multiple polypeptides.
• D)They are common in bacteria.

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Definitions:

Geographic Mosaic

A concept in evolution that suggests populations evolve in a patchwork pattern across different environments, leading to varying selection pressures and outcomes.

Diversifying Coevolution

Diversifying coevolution refers to an increase in genetic diversity caused by the heterogeneity of coevolutionary processes across the range of ecological partners.

Evolutionary Force

Evolutionary force refers to factors such as natural selection, mutation, genetic drift, and gene flow that influence the genetic variability and evolutionary direction of a population.

Fitness

The ability of an organism to survive and reproduce in its environment, often influencing the genetic makeup of future generations.