Question

How do evolutionary developments of the trilobites represent stability over the long term, and change over the short term ?

Answer 1

Answer:

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Explanation:

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Answer 2

The evolutionary modifications in trilobites could have occurred relatively quickly but there are periods with little to no change to the species.

• Trilobites represent an extinct group of animals that disappeared during the end Permian mass extinction event.

• This event (Permian mass extinction) removed over 90% of all species on Earth.

• The equilibrium punctuated theory suggests that there are periods of very little change in the evolution of a species, and then periods having huge evolutionary modifications.

In conclusion, the evolutionary modifications in trilobites could have occurred relatively quickly but there are periods with little to no change to the species.

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