The DNA of dizygotic twins is
A) identical in the number and distribution of copy number variants, but not necessarily in sequence.
B) different in the number and distribution of copy number variants, but not necessarily in sequence.
C) identical in the number and distribution of copy number variants and in sequence.
D) different in the number and distribution of copy number variants and in sequence.
E) as alike as the DNA of any two full siblings.

Question

Quizplus · Accepted Answer

Dizygotic twins, like any two full siblings, share about 50% of their DNA, making their genetic similarity equivalent to that of typical siblings.

The DNA of Dizygotic Twins Is