Final answer:
The false statement about autogenic succession is that it is externally produced. In fact, autogenic succession occurs from within the community, with members generating the changes themselves over time.
Step-by-step explanation:
The statement that is false about autogenic succession is: b) Externally produced.mAutogenic succession is a process that happens when the members of the community generate changes and drive succession internally over time. This process involves groups of species that grow and replace other groups as the community matures. Foundation species, such as the corals of coral reefs, physically modify the environment, contributing to this process in a significant way. However, the notion that autogenic succession is externally produced is incorrect; by definition, autogenic means originating within the organism, group, or community, rather than being produced by external factors.