Cell A = Sperm cell
Sex of rabbit = Male (bc males produce sperm cells)
The offspring is not genetically identical to either parent because in sexual reproduction, the offspring receives one full set of genes from each parent, making the offspring look similar to the parent but not identical to them.
What do you mean by responsible? Do you want to know the genetics behind it, what the surface markers do, or why they are metically important? I think I can help.
You should expect to get a green flower similar to when a red and white flower are producing and incomplete dominance is in effect it creates a pink flower