Fraternal twinning occurs __________.
A) less often with each additional birth
B) more often among women with poor diets
C) more often among women of slight body build
D) more often among women whose sisters gave birth to fraternal twins

Question

Quizplus · Accepted Answer

Fraternal twinning can be hereditary and is more likely to occur in women who have a family history of fraternal twinning. Therefore, women whose sisters have given birth to fraternal twins are more likely to give birth to fraternal twins themselves.

Fraternal Twinning Occurs __________