Some postive points of sexual reproduction are:
1. It creates unique trait combinations in every offspring to support survival when conditions become difficult.
2. It introduces new trait combinations that help selection choose individuals with stronger survival ability.
3. It reduces inherited weaknesses in populations and supports offspring that develop with fewer biological risks.
4. It introduces immune-related differences among offspring and lowers the strength of inherited conditions in the population.
5. It spreads diverse genetic combinations across a group and decreases how easily whole populations collapse under pressure.
Check out complete advantages and disadvantages of sexual reproduction for more information.