kin selection
noun Biology.
a form of natural selection that favors altruistic behavior toward close relatives resulting in an increase in the altruistic individual's genetic contribution to the next generation.
Words nearby kin selection
kimchi,
kimmelstiel-wilson disease,
kimmer,
kimono,
kin,
kin selection,
kin-,
kina,
kinabalu,
kinaesthesia,
kinanesthesia
British Dictionary definitions for kin selection
kin selection
noun
biology
natural selection resulting from altruistic behaviour by animals towards members of the same species, esp their offspring or other relatives