Sexual reproduction | Asexual reproduction |
It involves formation and fusion of gametes | It does not involve formation and fusion of gametes |
Two parents are required | Only one parent is required |
Offsprings show variations. They differ from either of their parents (genetic variability) | Offsprings are genetically identical to parents (no genetic variabllity) |
It includes mitosis as well as meiosis | It includes only mitosis |
It is shown by higher organism | It is generally shown by simpler organisms |