The modern movement that formed the sexual revolution began in ____

Cooing involves combining vowel and consonant sounds

Indicate whether the statement is true or false

Name the process of identifying genetic defects by examining a small sample of fetal cells drawn by a needle inserted into the amniotic fluid surrounding the unborn fetus

a) amniocentesis b) karyotype c) ultrasound sonography d) chorionic villus sampling (CVS)