A new born presented with bloated abdomen shortly after birth with passing of less meconium. A full thickness biopsy of the rectum was carried out. Which one of the following rectal biopsy findings is most likely to be present -: (A) fibrosis of submucosa, (B) Hyalinisation of the muscular coat, (C) Thickened muscularis propria, (D) Lack of ganglion cells
Answer is D. None