Answer:
9.378*10^8
Explanation:
The number of phages in each cycle 
The number of host infected in each cycle 
The number of phages released by each hosts in each turn 
There are total
cycle .
So the total number of phages that exist in a single plaque if 3 more lytic cycles occur

i think u should ask the doctor because thats like doctor stuff
D. the process of cell growth
D) resonance
Look up the definition of resonance to confirm if you want