Alison is pregnant with a baby boy. What type of examination MOST likely revealed the sex of the baby? (1 point) Responses
an X-ray an X-ray
a mammogram a mammogram
an ultrasound an ultrasound
an MRI
an ultrasound
The most likely type of examination that revealed the sex of the baby is an ultrasound.
To determine the sex of a baby during pregnancy, the most common and reliable method is an ultrasound examination. An ultrasound uses high-frequency sound waves to create an image of the baby inside the womb. During the examination, the technician or doctor can usually identify the genitalia and determine the sex of the baby. It is a safe, non-invasive, and commonly used procedure during pregnancy.
Therefore, the correct answer is: an ultrasound.