Generally, Around the Globe There Are 105 Boys Born for Every

question 18

Multiple Choice

Generally, around the globe there are 105 boys born for every 100 girls. However, recently in some countries, this ratio has been altered with a much larger proportion of boys being born. What is the primary reason for this shift to a higher proportion of male births?

• A) The use of sex determination techniques
• B) The practice of female infanticide
• C) An increase in prenatal care for mothers
• D) Genetic sex-related differences among racial/ethnic groups
• E) A change in women's diets

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Definitions:

Teratogens

Substances that during pregnancy can cause development disorders or birth defects in the unborn child.

Enzyme

Biological molecules that significantly speed up the rate of virtually all of the chemical reactions within cells.

Metabolizes Alcohol

The process by which the body breaks down alcohol, primarily through the liver, into substances that can be eliminated.

Fetal Alcohol Syndrome

A condition resulting from alcohol exposure during the mother's pregnancy causing brain damage and growth problems in the child.