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TLS Online TPP Program

#Id: 5715

Before puberty, Growth hormone excess causes gigantism



#Unit 7. System Physiology – Animal #Endocrinology #Part B Pointers
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TLS Online TPP Program

#Id: 6636

#Unit 8. Inheritance Biology

Three-point test cross mapping 
TLS Online TPP Program

#Id: 6637

#Unit 8. Inheritance Biology

Steps in determining gene order in a three-point cross 
Identify the non-recombinant progeny
Identify the double-crossover progeny
Compare the phenotypes of double-crossover progeny with the phenotypes of non- recombinant progeny
The characteristic that differs between the double crossover and the non-recombinant progeny is encoded by the middle gene
TLS Online TPP Program

#Id: 6638

#Unit 8. Inheritance Biology
TLS Online TPP Program

#Id: 6639

#Unit 8. Inheritance Biology

Coefficient of coincidence  Ratio of observed double crossovers to expected double crossovers.
TLS Online TPP Program

#Id: 6640

#Unit 8. Inheritance Biology

Interference- Degree to which one crossover interferes with additional crossovers.
Interference = 1 − Coefficient of coincidence 
TLS Online TPP Program

#Id: 6641

#Unit 8. Inheritance Biology