This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: New born infants, Subject name: Pediatrics
All of the following are features of prematurity in a neonate, except 
Select and explain. 
A. No creases on sole, B. Abundant lanugo, C. Thick ear cailage, D. Empty scrotum
C: Thick ear cailage
Answer: C: Thick ear cailage 
Explanation: Premature babies have soft and flat pinna with cailage not reaching up to periphery, lightly pigmented scrotum and not yet descended testis or prominent labia minora and clitoris, faint marks on sole and no deep creases, poorly developed breast bud, fuzzy scalp hair and abundant lanugo. Reference : page 139-40 Ghai Essential Pediatrics 8th edition