Reciprocal altruism

Cases of altruism are known to exist between unrelated individuals. What drives this phenomenon is a “You scratch my back, I’ll scratch yours” behavior called reciprocal altruism.

TLS Online TPP Program

#Id: 2162

#Unit 11. Evolution and Behavior

Natural selection’s idea is developed by Charles Darwin & Alfred Russel Wallace independently.   

TLS Online TPP Program

#Id: 4541

#Unit 12. Applied Biology

The first recombinant subunit vaccine approved for use in humans (against hepatitis B) was made in yeast.

TLS Online TPP Program

#Id: 6127

#Unit 3. Fundamental Processes

Enzymes that remove bases from DNA are called glycosylases and lyases

TLS Online TPP Program

#Id: 6915

#Unit 8. Inheritance Biology

Chromosome duplications are one way in which new genes evolve.

TLS Online TPP Program

#Id: 1780

#Unit 4. Cell Communication and Cell Signaling