Nurturing Life Sciences
#Id: 2095
In heterozygotes DUPLICATIONS- The pairing and synapsis of homologous regions require that one or both chromosomes loop and twist.
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#Unit 10. Ecological Principles
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#Unit 11. Evolution and Behavior
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.
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#Id: 1751
#Unit 4. Cell Communication and Cell Signaling
Cross-presentation
#Id: 9337