How do epigenetic marks compare in monozygotic twins?
A) They are similar early in life but are increasingly dissimilar with age.
B) They are different at birth, but a similar environment during childhood causes them to become more similar with time.
C) They stay the same throughout their lives because monozygotic twins are genetically identical.
D) DNA methylation patterns are similar, but histone acetylation patterns are very different.

Question

Quizplus · Accepted Answer

Monozygotic twins start with similar epigenetic marks, but environmental factors and individual experiences lead to differences in these marks as they age.

How Do Epigenetic Marks Compare in Monozygotic Twins