Polymerase chain reaction to amplify the DNA would be the technique used in the blood lab.
Answer:
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.
Explanation:
Answer:
ive done science already and i think its 2 if im wrong im sorry
Crossing over of Homologous chromosomes during meiosis.