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TLS Online TPP Program

#Question id: 13139

The logistic equation above is used to describe the rate of change of a population, N, with time, t, where r is the intrinsic rate of increase and K is the carrying capacity. Which of the following statements is true for this equation?

#Unit 10. Ecological Principles
  1.  For a given population, r is variable.
  2.  For a given environment, K is variable. 
  3. As  N approaches K, dN/dt approaches 0.
  4. As N approaches K, dN/dt approaches K.
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TLS Online TPP Program

#Question id: 88

#Unit 1. Molecules and their Interaction Relevant to Biology

Anomers can be interconverted ________.
TLS Online TPP Program

#Question id: 23626

#Unit 13. Methods in Biology

To be useful as a vector, restriction enzyme reaction sites should be placed
TLS Online TPP Program

#Question id: 28447

#Unit 5. Developmental Biology

 During induction anchor cell secrets a paracrine factor LIN-3 protein is similar to which of the following mammalian growth factor?
TLS Online TPP Program

#Question id: 7089

#Unit 5. Developmental Biology

The ecdysozoans are:
TLS Online TPP Program

#Question id: 2148

#Unit 2. Cellular Organization

The specificity of the potassium channel for K+ over Na+ is mainly the result of the: