Final answer:
Long-term parental care is associated with K-strategists who have few offspring and invest significant resources in raising them, while r-strategists produce many offspring with little to no parental care.
Step-by-step explanation:
The aspect of long-term parental care is associated with having few offspring and typically describes K-strategist organisms. K-selected species, such as elephants and polar bears, invest significant energy and resources in raising a small number of offspring over a longer period. This strategy contrasts with the r-selected species that produce many offspring with little to no parental care, such as dandelions and jellyfish.
Semelparity, or reproducing once and dying, like in the case of salmon, is not typically associated with long-term parental care. Iteroparity, on the other hand, refers to multiple reproductive episodes over a species' lifetime and can encompass long-term parental care. It's important to note that the relationship between fecundity, which is the reproductive potential of a species, and parental care is inversely related; species with high fecundity generally invest less in parental care than those with lower fecundity.
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