r-selection

r-selectedspecieshaveahighgrowthratebutlowsurvivability(“cheap”offspring)·K-selectedspecieshavealowgrowthratebuthighsurvivability(“ ...,Youcanseer-andK-selectedstrategiesclearlybylookingatdifferentorganismswithinaphylogeneticgroup,suchasthemammals.Forexample,elephantsare ...,confusion;turmoil;jumble.asourceofgreatandsuddenwealthorluck.aburden,impediment,orhindrance.TAKETHEQUIZ ...,2023年12月8...

參考資訊如下
r K Strategies

r-selected species have a high growth rate but low survivability (“cheap” offspring) · K-selected species have a low growth rate but high survivability (“ ...

r and K selection

You can see r- and K-selected strategies clearly by looking at different organisms within a phylogenetic group, such as the mammals. For example, elephants are ...

R SELECTION Definition & Usage Examples

confusion; turmoil; jumble. a source of great and sudden wealth or luck. a burden, impediment, or hindrance. TAKE THE QUIZ ...

R-selected species

2023年12月8日 — R-selected species, species whose populations are governed by their biotic potential (maximum reproductive capacity, r).

R-Selected vs. K-Selected Species

R-selected species are those that have shorter lifespans, are generally smaller, produce many young, and exhibit exponential growth. Elephants are K-selected ...

r

r-selection, A life history strategy characterised by early maturity, rapid growth, large numbers of young produced at an early age, small body size, high ...

rK selection theory

In ecology, r/K selection theory relates to the selection of combinations of traits in an organism that trade off between quantity and quality of offspring.

rK选择理论

r/K選擇理論（r/K selection theory）是二十世紀生態學上一個有關生物體如何權衡後代的數量與品質的理論，這個理論需要將性狀和自然選擇結合在一起進行考慮。

擇汰物種(r

2020年2月20日 — 1. r -擇汰物種(r-selection) 通常會利用較不擁擠的生態區位(niche)，並產生許多數量的子代，每個個體相對有較低的機率存活到成年。...

繁殖策略，K -擇汰(K-selection)，r - 科學Online

兩個主要的繁殖策略：K -擇汰(K-selection)和r -擇汰(r-selection)。