Which of the statement is incorrect for jumping PCR?

• A. It is used in the case when the DNA fragment is degraded
• B. In this type of PCR, the molecules are not long enough to span between the two primer sites
• C. At the end of first round of synthesis, the extension of the molecule from the primer site to the end of the fragmented molecule takes place
• D. It doesn’t leads to the formation of chimeric product