Which type of species is associated with K-selected characteristics?

Study for the DAT High Yield Biology Test. Prepare with flashcards and multiple choice questions, each question has hints and explanations. Get ready for your exam!

K-selected species are characterized by traits that enhance their chances of surviving in stable environments, where resources are limited. These species typically invest significantly in raising fewer offspring, which often leads to higher survival rates for each individual. This strategy is associated with a focus on quality over quantity; the parents provide care and resources to ensure that the offspring reach maturity.

In contrast, the other options depict strategies associated with r-selected species, which are characterized by producing many offspring with relatively low survival rates, rapidly adapting to changing conditions, or relying on migration for survival. These traits are suited for environments that are unpredictable or where resources may be temporarily abundant, allowing for a different reproductive strategy that emphasizes rapid population growth. Thus, selecting option B aligns with the established characteristics of K-selected species and their reproductive strategy focused on fewer offspring and greater parental investment.

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