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Questions and Answers
Explain ONE characteristic of specialist species that makes them more likely to become extinct than generalist species.
Specialist species have a smaller range of tolerance and a narrower ecological niche, making them more prone to extinction due to specific food requirements and less ability to adapt to new conditions.
Differentiate between r-selected and K-selected species based on their reproductive strategies.
R-selected species prioritize 'quantity' with many offspring and little to no parental care, while K-selected species prioritize 'quality' with few offspring and heavy parental care to protect them.
List TWO traits or characteristics of r-selected species.
- R-selected species have a high biotic potential, with a quick reproductive rate and high population growth rate. 2) They have a shorter lifespan and are quick to reach sexual maturity.
List TWO traits or characteristics of K-selected species.
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Explain the concept of parental care on the spectrum of K-selected species.
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