Biological Classification And System Of Classification Question 247
Question: How many bacteria are produced in four hours if a bacterium divides once in half an hour [DPMT 1990]
Options:
A) 8
B) 64
C) 16
D) 256
Show Answer
Answer:
Correct Answer: D
Solution:
1 $ \xrightarrow{30,\min } $ 2 $ \xrightarrow{30,\min } $ 4 $ \xrightarrow{30,\min } $ 8 $ \xrightarrow{30,\min } $ 16 $ \xrightarrow{30,\min } $ 32 $ \xrightarrow{30,\min } $ 64 $ \xrightarrow{30,\min } $ 128 $ \xrightarrow{30,\min } $ 256.
BETA
