In a completely charred body at autopsy,medical officer can say that burns are antermortem if he can find

DNB
#1

In a completely charred body at autopsy,medical officer can say that burns are antermortem if he can find

a.Soot in respiratory passage

b.Cyanosis of finger nails

c.congestion of kidney

d.Pale internal organs

ans:a.Soot in respiratory passage