Domestication

the production of goods through the growing of plants, animals and other life forms




the genetic alteration of plants or animals as a result of human control of reproduction

selective pressures applied by humans (rather than natural environment)

• fast growth rate (e.g., annuals)
• easily stored
• easy to grow
• plentiful
• generally high nutritional quality

• increased yield (more seeds, larger size)
• more effective
• harvesting/processing
• loss of seed-dispersal mechanisms
• consistent & short-ripening time
• easier processing
• better taste
• greater docility (animals)

• loss of defense mechanisms / competitive abilities
• less genetic diversity