Question

Changes in groups of organisms over time produce variations in a population. this relates to _____.

Answer 1

Changes in groups of organisms over time produce variations in a population. This relates to microevolution and macroevolution. Microevolution happens on a small scale (within a single population), whilemacroevolution happens on a scale that transcends the boundaries of a single species.

Answer 2

Changes in groups of organisms over time produce variations in a population. This relates to both macroevolution and microevolution.
These are evolutions within a small group or a population and across the whole species.