What will happen if there is no reproduction?

Population decline: Without reproduction, the number of individuals in a population will decrease over time. This is because individuals will eventually die, and there will be no new individuals to replace them. Eventually, the population will become extinct.

Loss of genetic diversity: Reproduction shuffles the genes of different individuals, which creates genetic diversity. Genetic diversity is important for a population to be able to adapt to changing environmental conditions. If there is no reproduction, genetic diversity will not be able to increase, and the population will become more vulnerable to extinction.

Evolutionary stagnation: Reproduction is the driving force of evolution. Without reproduction, there will be no new individuals with new mutations. New mutations are essential for evolution to occur, as they provide the raw material for natural selection to act on. If there is no reproduction, evolution will stop, and the population will become static.

In conclusion, reproduction is essential for the survival and long-term success of a population. Without reproduction, a population will eventually decline, lose genetic diversity, and stop evolving.