Answer:
The one condition that must be met for a population to be in genetic equilibrium:
A Large Breeding Population.
Step-by-step explanation:
- A large breeding population helps to ensure that chance alone does not disrupt genetic equilibrium.
- In a small population, only a few copies of a certain allele may exist.
- If for some chance reason the organisms with that allele do not reproduce successfully, the allelic frequency will change.