Under normal conditions,there are between 103 and 107 male babies born for every 100 female babies.What natural occurrence operates to even the distribution of boys to girls?
A)Males have higher rates of infant mortality than females.
B)Females have higher rates of infant mortality than males.
C)Sex-reassignment surgery is more common for males.
D)Sex-reassignment surgery is more common for females.

Question

Quizplus · Accepted Answer

Males have higher rates of infant mortality than females, which evens out the distribution of boys to girls. This means that more male babies die before they reach reproductive age, leaving a more even ratio of male to female adults.

Under Normal Conditions,there Are Between 103 and 107 Male Babies