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TLS Online TPP Program

#Id: 2479

Separation of RNA, TRIS-borate with EDTA ( TBE) is typically used due to superior buffering capacity (beneficial for long run times).

#Unit 13. Methods in Biology #Electrophoresis #Part B Pointers
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TLS Online TPP Program

#Id: 8429

#Unit 10. Ecological Principles

Trade off - A giving up of one thing in return for another.
Causes of trade off
More mortality in their offspring 
Limitation of food
TLS Online TPP Program

#Id: 8430

#Unit 10. Ecological Principles

1. OFFSPRING NUMBER VERSUS OFFSPRING SIZE
2. OFFSPRING NUMBER VERSUS PARENTAL CARE
3. FECUNDITY AND PARENTAL CARE VERSUS PARENTAL SURVIVAL
TLS Online TPP Program

#Id: 8431

#Unit 10. Ecological Principles
TLS Online TPP Program

#Id: 8432

#Unit 10. Ecological Principles
TLS Online TPP Program

#Id: 8433

#Unit 10. Ecological Principles

Type of iteroparity
Seasonal iteroparity - have distinct breeding seasons 
Continuous iteroparity- reproduce at any time of the year. 
TLS Online TPP Program

#Id: 8434

#Unit 10. Ecological Principles

If the environment is stable - Selection favors a single act of reproduction.