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TLS Online TPP Program

#Question id: 8908

According to one hypothesis, the jaws of vertebrates were derived by the modification of

#Unit 9. Diversity of Life Forms
  1. scales of the lower lip.
  2. skeletal rods that had supported pharyngeal (gill) slits.
  3. one or more gill slits.
  4. one or more of the bones of the cranium.
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TLS Online TPP Program

#Question id: 19212

#Unit 12. Applied Biology

What actually happens in catalytic biosensors?
TLS Online TPP Program

#Question id: 19213

#Unit 12. Applied Biology

In Agrobacterium tumefaciens Crown gall formation is the consequence of
TLS Online TPP Program

#Question id: 19214

#Unit 12. Applied Biology

Depending on the Ti plasmid, the length of the T-DNA region can vary from approximately 
TLS Online TPP Program

#Question id: 19215

#Unit 12. Applied Biology

After the initial attachment step, A. tumefaciens produces a network of ________fibrils that bind the bacterium tightly to the plant cell surface. 
TLS Online TPP Program

#Question id: 19217

#Unit 12. Applied Biology

The T-DNA is transferred as which type of molecule from the Ti plasmid, enters the plant cell.
TLS Online TPP Program

#Question id: 19218

#Unit 12. Applied Biology

T-DNA from Ti plasmid which eventually becomes integrated into the plant