What is the difference between microevolution and macroevolution?
A) Microevolution is hypothetical because changes are too small to be observed, whereas macroevolution is detectable.
B) Microevolution deals with microscopic organisms, whereas macroevolution deals with larger ones.
C) Microevolution describes what happens in small populations, whereas macroevolution deals with large populations.
D) It is a convenient, arbitrary distinction based on whether shorter or longer time periods of evolution are being considered.

Question

Quizplus · Accepted Answer

Microevolution and macroevolution are distinguished by the time scale over which evolutionary changes occur, with microevolution referring to small, incremental changes within species and macroevolution referring to larger changes that can lead to the formation of new species or groups of species over longer periods.

What Is the Difference Between Microevolution and Macroevolution