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TLS Online TPP Program

#Question id: 4587

Which one of the following statements best defines artificial selection?

#Unit 11. Evolution and Behavior

  1. Process that occurs when individuals inherit traits that enable them to survive and reproduce

  2. Process where humans decide which plants and/or animals will not breed

  3. Process of human directed breeding aimed to produce selective traits in selected species

  4. Process that favors beneficial mutations

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TLS Online TPP Program

#Question id: 4976

#Unit 11. Evolution and Behavior

Which of these is the most likely explanation for the existence of dicynodont fossils on modern-day Antarctica?
TLS Online TPP Program

#Question id: 11971

#Unit 7. System Physiology – Animal

Over-the-counter medications for acid reflux or heartburn block the production of stomach acid. Which of the following cells are directly affected by this medication?
TLS Online TPP Program

#Question id: 19306

#Unit 12. Applied Biology

35S promoter sequence is derived from which plant virus
TLS Online TPP Program

#Question id: 19385

#Unit 12. Applied Biology

Which bacterium strain has CP4 has a glyphosate tolerant EPSPS enzyme. This EPSPS gene was transferred into soybean.
TLS Online TPP Program

#Question id: 5253

#Unit 8. Inheritance Biology

In a hypothetical situation, the genes for sex pilus construction and for tetracycline resistance are located together on the same plasmid within a particular bacterium. If this bacterium readily performs conjugation involving a copy of this plasmid, then the resultshould be