Pediatrics Which among the following is the most common chromosomal anomaly encountered in spontaneously aboed foetuses? A Trisomy 13 B Trisomy 18 C Trisomy 21 D Trisomy 16 💡 Explanation Which among the following is the most common chromosomal anomaly encountered in spontaneously aboed foetuses? ✓ Correct Answer: D. Trisomy 16