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Question

Biology Question on Gene silencing and editing

Following representations P, Q and R denote few steps of Griffith Experiment. Identify the correct one(s)
P. R strain → Inject into mice → Mice die
Q. S strain (Heat killed) → Injected into mice → Mice die
R. R strain → Inject into mice → Mice live

A

P only

B

R only

C

P and R

D

Q and R

Answer

R only

Explanation

Solution

The correct answer is Option (B) : R only