The highest concentrations of free auxin in the living plant are in the apical meristems of shoots and in young leaves because these are the primary sites of auxin synthesis. 

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#Id: 5732

#Unit 10. Ecological Principles

Biotic Theory

a. Competition

b. Parasitism

c. Predation 

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#Id: 2025

#Unit 8. Inheritance Biology

Auxotrophs or Mutant bacterial strains can be isolated on the basis of their nutritional requirements.

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#Id: 10491

#Unit 4. Cell Communication and Cell Signaling

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#Id: 2574

#Unit 7. System Physiology – Animal

Water is transported through the cells and between the tubular cells by osmosis

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#Id: 2420

#Unit 3. Fundamental Processes

Intrinsic terminators—that is, those that do not require auxiliary rho factor (r), as described shortly—require a GC–rich hairpin to form in the secondary structure of the RNA being transcribed.