Question

What is prenatal brain development

Answer 1

At birth, your baby's brain will have over 100 billion neurons. Considering that he started as a single cell nine months earlier, that is phenomenal growth. Fetal brain development begins in the second or third week of gestation -- weeks before many women know that they are pregnant -- and it continues into adulthood.

Step-by-step explanation:

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Answer 2

Step-by-step explanation:

From the first three months of pregnancy also called the first trimester, the brain structure begins to form. In the first month of pregnancy the embryo forms the neural tube, which is the earliest nervous system tissue that then develops into the full brain and spinal cord.