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TLS Online TPP Program

#Question id: 3887

Aptamers are

#3. Fundamental Processes

  1. double-stranded RNA products of nuclease action on hairpin RNAs

  2. repeat sequence elements at the ends of transposons.

  3. small RNA molecules selected for tight binding to specific molecular targets.

  4. the RNA primers required for retroviral replication.

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TLS Online TPP Program

#Question id: 4587

#11. Evolution and Behavior

Which one of the following statements best defines artificial selection?
TLS Online TPP Program

#Question id: 4588

#11. Evolution and Behavior

 Which statement illustrates the connection between natural selection and overreproduction of a population?
TLS Online TPP Program

#Question id: 4589

#11. Evolution and Behavior

Darwin used the phrase "descent with modification" to explain ________.
TLS Online TPP Program

#Question id: 4590

#11. Evolution and Behavior

Which of the following statements describe evolution?
TLS Online TPP Program

#Question id: 4591

#11. Evolution and Behavior

Which of the following factors could cause a surge in population size?
TLS Online TPP Program

#Question id: 4592

#11. Evolution and Behavior

Which of the following statements describe the effect of evolution on a population?