New payment models may ultimately prove to be the best option to systematically improve payment for primary care, but there is an uncertain track record with them, and the investment in the practice that is required makes for an uncertain and uneasy cost-benefit for primary care physicians.
Sexual reproduction is most advantageous , due to genetic variation . Meiosis plays an important part in sexual reproduction. During meioisis , after synapsis , genetic recombination occurs , dure to which we get varied gene pairs as well parental strands too .
This is a major advantage that sexually reproducing organisms have over those that reproduce asexually. Sexual reproduction is also advantageous as it is a way to remove harmful gene mutations from a population through recombination. There are some disadvantages to sexual reproduction. Since a male and female of the same species are required to sexually reproduce, a considerable amount of time and energy is often spent in finding the right mate. This is especially important for animals that do not bear many young as the proper mate can increase the chances of survival for the offspring.