Which of the Following Is the Best Example of the Proximodistal

question 73

Multiple Choice

Which of the following is the best example of the proximodistal principle of development during the prenatal period?

• A) The spinal cord develops before the arms.
• B) The brain is formed before the reproductive system.
• C) Differentiation of the gonads occurs before the eyes are formed.
• D) The digestive organs are formed before the heart.