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The hypothesis that the evolution of a species occurs in periods of rapid change separated by periods of little or no change is called:

​ (a)  

• Divergence
• Gradualism
• Isolation
• Punctuated Equilibrium

Tags

112.34.c.7.B

Suggests that evolution occurs at a slow-but-steady pace. (a)  

• Transformational theory
• Theory of natural selection
• Punctuated equilibrium
• Gradualism

Answer explanation

SLOW but STEADY, like a turtle.

This theory explain that evolution, or change, happens VERY SLOWLY over a LONG TIME.

It happens GRADUALLY.

The idea that evolution seems to occur in spurts of time.

• stabilizing selection
• gradualism

• disruptive selection
• puntuated equilibrium

Tags

112.34.c.7.B

The sister chromatids are moving apart

• Anaphase

• Metaphase

• Telophase

• Prophase

The nucleolus begins to fade from view

• Metaphase

• Prophase

• Interphase

• Anaphase

The chromosomes are located at the equator (Middle) of the cell

• Prophase

• Interphase

• Telophase

• Metaphase

• Anaphase