The inherent ability of organisms to reproduce and multiply is called

C value
biotic potential
carrying capacity
K value

The correct answer is B. biotic potential.

Biotic potential is the maximum rate of increase in a population under ideal conditions. It is the theoretical maximum number of offspring that a population can produce in a given time period. Biotic potential is often expressed as the number of offspring produced per individual per unit time.

C. carrying capacity is the maximum number of individuals of a species that a particular environment can support indefinitely. It is determined by the availability of resources such as food, water, and shelter.

D. K value is the population size that is in equilibrium with the environment. It is the point at which the birth rate and death rate are equal.

A. C value is not a term used in population ecology.