* No New Individuals: Without reproduction, no new offspring would be born to replace the existing population.
* Natural Mortality: Every individual, regardless of species, eventually dies due to old age, disease, or other natural causes.
* Population Decline: As the existing individuals die, the population would steadily shrink until it reached zero.
* No Genetic Diversity: Without reproduction, there would be no opportunity for genetic variation, making the species even more vulnerable to environmental changes and diseases.
The timeline for extinction would depend on several factors:
* Average Lifespan: If the species has a short lifespan, extinction would happen relatively quickly.
* Environmental Factors: Disease outbreaks, food scarcity, or other environmental challenges could accelerate the decline.
* Preexisting Population Size: A large population would take longer to dwindle to zero compared to a smaller one.
In short, the loss of reproductive ability would be a death sentence for any species.
