Parturition
A)Refers to delivery of the infant and placenta
B)Normally occurs between the 27th and 28th weeks of pregnancy
C)Is an example of positive feedback
D)Includes refers to delivery of the infant and placenta and is an example of positive feedback
E)All of the choices are correct

Question

Quizplus · Accepted Answer

Parturition refers to the delivery of the infant and placenta, and it is an example of positive feedback. It does not normally occur between the 27th and 28th weeks of pregnancy, as stated in option B. Therefore, option D is the best choice as it accurately describes parturition.