An RFLP
A) is a restriction fragment length polymorphism.
B) is inherited in a Mendelian fashion.
C) can be used as a genetic marker.
D) can be useful to help define a discrete gene.
E) All of the above

Question

Quizplus · Accepted Answer

All of the above statements are true. RFLPs are fragments of DNA resulting from the cutting of a larger DNA molecule with restriction enzymes. The length of the fragments varies among individuals and can be used as a genetic marker to identify differences between individuals or species. RFLPs do not follow Mendelian inheritance patterns but are inherited in a co-dominant fashion. RFLPs can also be useful in defining the location and structure of particular genes.