Practice Exercise 1-practice mode

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Question 1 of 5 :

A nurse is reviewing the definition of twin types. Which of the following best defines dizygotic twins?

A Twins resulting from a single fertilized ovum splitting into two embryos

B Twins resulting from the fertilization of two separate ova

C Twins sharing a single amniotic sac but separate placentas

D Twins with identical genetic material

Naxlex

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