A : Postganglionic nerve fibre of parasympathetic nervous system have acetylcholine
Watch video A : Postganglionic nerve fibre of parasympathetic nervous system have acetylcholine online without registration, duration 03 minute 28 second in high hd quality. This video was added by user Doubtnut 29 March 2020, don't forget to share it with your friends and acquaintances, it has been viewed on our site 4 once and liked it people.