Answer:
one parent organism and no egg or sperm is the correct answer.
Step-by-step explanation:
Asexual reproduction in which single-parent give rise to several offsprings, without the fusion of gametes.
One parent organism and no egg or sperm:Asexual reproduction takes place in simple organisms,and these organisms are not able to develop sex cells(egg or sperms)
In asexual reproduction single parent organism divide to produce several offspring and they are genetically identical to their parents as they reproduce without the involvement of another organism.