The poisonousPevanasnake found in the desert region, about which it is famous that it sits on the chest of a sleeping person and releases its venom through the breath. But which scientist associated with the Survey of India, after a thorough study, told that instead of releasing the poison with the help of breath, it bites so slowly that the sleeping person often does not know?

The poisonousPevanasnake found in the desert region, about which it is

1.	The poisonousPevanasnake found in the desert region, about which it is famous that it sits on the chest of a sleeping person and releases its venom through the breath. But which scientist associated with the Survey of India, after a thorough study, told that instead of releasing the poison with the help of breath, it bites so slowly that the sleeping person often does not know?
A.	Dr. b. Ditra Rana
B.	Dr. RC Sharma
C.	J. C . Deval
D.	b. L. Garg
Answer» C. J. C . Deval