Concept
Version 7
Created by Boundless
Theories of Life History
K- and r- selected species
(A) Elephants are considered K-selected species as they live long, mature late, and provide long-term parental care to few offspring. Oak trees produce many offspring that do not receive parental care, but are considered K-selected species based on longevity and late maturation. (B) Dandelions and jellyfish are both considered r-selected species as they mature early, have short lifespans, and produce many offspring that receive no parental care
Source
Boundless vets and curates high-quality, openly licensed content from around the Internet. This particular resource used the following sources:
"OpenStax College, Biology. December 6, 2013."
http://cnx.org/content/m44882/latest/?collection=col11448/latest
OpenStax CNX
CC BY 3.0.