Growth of the baby in the uterus is found using (a)X-rays (b)Gamma rays (c)Ultra sound (d)Ultraviolet rays
Option C) Ultrasound is a technique that uses sound waves to show a picture of a baby (fetus) in the uterus. It works by bouncing sound waves off the developing fetus. Echoes from the waves are analyzed by computer to produce a moving or still picture, called a sonogram, on a screen. The technique is also called sonography.
