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Biology: The Dynamics of Life | 1st Edition | ISBN: 9780078299001 | Authors: Alton Biggs, Whitney Crispen Hagins, Chris Kapicka, Linda Lundgren
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How do gradualism and punctuated equilibrium differ How are they similar Include in your

Chapter 15, Problem 4

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QUESTION:

How do gradualism and punctuated equilibrium differ? How are they similar? Include in your answer the patterns of extinction observed in both theories.

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QUESTION:

How do gradualism and punctuated equilibrium differ? How are they similar? Include in your answer the patterns of extinction observed in both theories.

ANSWER:


Gradualism and punctuated equilibrium are two theories that are widely accepted about the process of the evolution of species. Both theories have different interpretations regarding the change over time of a species, but they can also have similarities.

Gradualism is the concept that species evolve gradually over long periods of time. According to this theory, the changes occur gradually and steadily with small, incremental changes over several generations. It proposes that species evolve slowly as they adapt to their environment over a long stretch of time without significant changes in its structure or form. Extinct sp

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