Naval is found in

A. Calf of 1 year age

B. Newly born calf

C. Adult of 3.5 year age

D. None of these

Answer: Option B

Solution(By Examveda Team)

Naval is found in the Newly born calf.
The umbilical cord is connected to the cow's placenta and passes through the calf's abdomen at the navel. The cord includes a pair of umbilical arteries and a single umbilical vein. At birth, the cord is torn away from the placenta but remains attached internally to the calf's liver and circulatory system.