Question

13 multiple choice 2 points which best defines biotic potential? the maximum reproductive rate under ideal environmental conditions the observed birth rate within a given population the migration rate of species between ecosystems the carrying capacity determined by available resources

Explanation:

Biotic potential refers to the maximum reproductive capacity of a population under ideal environmental conditions. It is about the potential for growth when there are no limiting factors like lack of resources, predators, or disease. The observed birth rate (second option) is a real - world rate that is often lower due to environmental constraints. Migration rate (third option) is about movement of species and not reproduction. Carrying capacity (fourth option) is the maximum number of individuals an environment can support, which is different from biotic potential.

Answer:

The maximum reproductive rate under ideal environmental conditions.