Asked by April Doucet on May 25, 2024

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Which statement is a general description of a K-selected species? 

A)  It is more responsive to environmental changes than an r-selected species. 
B)  It has high genetic diversity. 
C)  It is generally less adaptable to change than an r-selected species. 
D)  It exhibits a fast rate of evolution.

K-Selected Species

Species that produce fewer offspring, with a focus on high parental investment and care, leading to a higher probability of those offspring surviving to adulthood.

Genetic Diversity

the range of genetic variation present in a population or species, essential for its adaptation, survival, and evolution.

Environmental Changes

Alterations to the natural environment caused by natural phenomena or human activities, impacting ecosystems and biodiversity.

  • Distinguish between K-selected and r-selected species and their characteristics.
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ZH
Zhaohui HuangMay 29, 2024
Final Answer :
C
Explanation :
K-selected species are generally characterized by having longer lifespans, slower maturation, and lower reproductive rates compared to r-selected species. They are adapted to stable environments and are less adaptable to sudden changes or disturbances. Thus, they are generally less adaptable to change than r-selected species. Options A and D are incorrect because K-selected species are typically less responsive to environmental changes and evolve more slowly than r-selected species. Option B is not necessarily true as genetic diversity can vary between species regardless of their reproductive strategy.