What is NOT a characteristic of sexual reproduction?

Sexual reproduction is characterized by the combination of genetic material from two parents, which promotes genetic diversity within a population. This diversity is essential for the evolution of species, as it can lead to new traits or variations that may enhance survival in changing environments. The process also contributes to the creation of more resistant species (option C) by allowing for the mixing of advantageous genes that can confer resilience against diseases or environmental pressures. Additionally, sexual reproduction enhances adaptability to changes (option D) since diverse genetic backgrounds can provide a population with the tools needed to cope with various challenges.

While sexual reproduction can lead to stable populations under certain conditions, it does not inherently guarantee stability. Fluctuations in environmental factors, predation pressures, and resource availability can lead to population changes, regardless of the genetic diversity present. Therefore, the notion that sexual reproduction leads to a stable population is not accurate, making this characteristic distinct from the others listed. This highlights that stability is influenced by a multitude of external factors, rather than being a direct outcome of the reproductive strategy itself.