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TLS Online TPP Program

#Id: 7981

Many fish species have a gas-filled swim bladder that can adjust in size to make the density of the fish’s body equal to that of the surrounding water.

#Unit 10. Ecological Principles #Water #Part B Pointers
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TLS Online TPP Program

#Id: 6747

#Unit 8. Inheritance Biology

Directional transfer and mapping
TLS Online TPP Program

#Id: 6748

#Unit 8. Inheritance Biology
TLS Online TPP Program

#Id: 6749

#Unit 8. Inheritance Biology

Marker position 
TLS Online TPP Program

#Id: 6750

#Unit 8. Inheritance Biology

Leucine marker
TLS Online TPP Program

#Id: 6751

#Unit 8. Inheritance Biology
TLS Online TPP Program

#Id: 6752

#Unit 8. Inheritance Biology

The exchange of bacterial genes clearly required direct contact, between the bacterial cells