No, A is not correct.
http://www.medical-dictionary.thefreedictionary.com/dizygotic+twins
Dizygotic twins are:
A identical in genetic make-up, but not identical in appearance.
B. the result of the division of just one fertilized egg
C. no more alike that any other siblings
D. almost mirror images of one another
I choose A is that correct
2 answers
A refers to monozygotic twins.