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TLS Online TPP Program

#Question id: 12767

Your friend comes to you with a problem. It seems his shrimp boats aren’t catching nearly as much shrimp as they used to. He can’t understand why because originally he caught all the shrimp he could handle. Each year he added a  new  boat,  and  for  a  long  time  each  boat  caught  tons  of  shrimp.  As  he  added  more  boats,  there  came  a  time when each boat caught somewhat fewer shrimp, and now, each boat is catching a lot less shrimp. Which of the following topics might help your friend understand the source of his problem?

#Unit 10. Ecological Principles
  1. Density-dependent population regulation and intrinsic characteristics of population growth
  2. Exponential growth curves and unlimited environmental resources
  3. Density-independent population regulation and chance occurrence
  4. Pollution effects of a natural environment and learned shrimp behavior
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TLS Online TPP Program

#Question id: 5768

#Unit 8. Inheritance Biology

Exposure to gamma radiation leads to severe damage to DNA.  The bacterium Deinococcus radiodurans is able to survive exposure to levels of gamma radiation that would kill any other known organism.  This organism is able to survive because
TLS Online TPP Program

#Question id: 670

#Unit 1. Molecules and their Interaction Relevant to Biology

The distance along a helix axis for one complete turn is called the ________.
TLS Online TPP Program

#Question id: 775

#Unit 1. Molecules and their Interaction Relevant to Biology

The formation of microRNA is to:
TLS Online TPP Program

#Question id: 28747

#Unit 2. Cellular Organization

What is the main function of beta oxidation of fatty acids?
TLS Online TPP Program

#Question id: 18920

#Unit 13. Methods in Biology

Which selection system is used in a yeast plasmid recombinant?