What process is used to replicate dna in a lab for testing

The polymerase chain reaction is the process which is use to replicate DNA in a lab for testing.

the correct answer should be false

{apex}

answer : haversian

[explanation: -(compact bone is organized as parallel columns, known as haversian systems, which run lengthwise down the axis of long bones. these columns are composed of lamellae, concentric rings of bone, surrounding a central channel, or haversian canal, that contains the nerves, blood vessels, and lymphatic system of the bone)]