1) Polymorphic tandem repeats are called
A) STRs
B) VNTRs
C) PTRs
D) A and B
E) A,B, and C
2)Variable-number tandem repeats can differ in
A) base sequence in repeat motif.
B) number of units repeating in tandem
C) length of repeat motif
D) A and C
E) A,B,and C
3) In a DNA fingerprinting-based paternity analysis, thetested child should share about ______ of the fingerpringbands with his or her father.
A) 1/8
B)1/2
C)1/4
D)1/16
E)all of the above