Describe two costs and two benefits of sexual reproduction.

Two costs of sexual reproduction include the energy and resources required to find a mate and produce offspring. This can be a significant investment for many species and can leave individuals vulnerable to predators or other environmental pressures during the mating process. Additionally, sexual reproduction can also increase the risk of sexually transmitted diseases or infections, which can have negative impacts on the health and survival of individuals.

On the other hand, two benefits of sexual reproduction include genetic diversity and adaptation. Through the combination of genetic material from two parents, offspring are more likely to inherit a diverse set of traits, which can increase their chances of survival in changing environments. Additionally, sexual reproduction allows for the shuffling and recombination of genetic material, leading to new combinations of genes that can potentially provide advantages in terms of disease resistance, environmental adaptation, and overall fitness.