Answer: A. mitosis
Explanation: Mitosis is used to produce daughter cells that are genetically identical to the parent cells. The cell copies - or 'replicates' - its chromosomes, and then splits the copied chromosomes equally to make sure that each daughter cell has a full set.
I'm sorry, but I would need to see the options.
Recessive traits are visible in the organisms phenotype as long as TWO recessive traits are present.