Give an example of a situation where the biological species concept is difficult to apply due to hybridization.
Understand the Problem
The question asks for an example where the biological species concept, which defines species based on reproductive compatibility, is difficult to apply due to hybridization (interbreeding between different species). This often occurs when distinct species can interbreed and produce viable, fertile offspring, blurring the lines between them.
Answer
Hybridization between distinct species such as polar bears and grizzly bears creates difficulties for the biological species concept.
The biological species concept is difficult to apply when hybridization occurs. For example, polar bears and grizzly bears can hybridize and produce viable offspring, even though they are considered distinct species.
Answer for screen readers
The biological species concept is difficult to apply when hybridization occurs. For example, polar bears and grizzly bears can hybridize and produce viable offspring, even though they are considered distinct species.
More Information
The biological species concept defines a species as a group of organisms that can interbreed naturally and produce fertile offspring. Hybridization blurs the lines between species, making it difficult to apply this concept.
Tips
A common mistake is to assume that if two organisms look different, they must be different species. However, the biological species concept focuses on reproductive compatibility, not appearance.
Sources
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