Asexual reproduction involves one parent only whereas sexual reproduction involves two parents.
In asexual reproduction, no gamete is produced whereas in sexual reproduction, gametes are produced.
In asexual reproduction, meiotic cell division or meiosis is absent whereas in sexual reproduction, meiotic cell division or meiosis is present.
In asexual reproduction, the offspring are genetically identical to parent and to each other whereas in sexual reproduction, the offspring are genetically different from parents and from each other.
In asexual reproduction, a large number of offspring is produced whereas in sexual reproduction, a small number of offspring is produced.
In asexual reproduction, the rate of reproduction is fast whereas in sexual reproduction, the rate of reproduction is slow.
Asexual reproduction occurs commonly in lower organisms and in plants whereas sexual reproduction occurs commonly in majority of plants and in animals.