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Which of the following method can be used to determine the number of bacteria quantitatively?

Which of the following method can be used to determine the number of bacteria quantitatively? Correct Answer Pour-plate and spread plate

Due to a higher degree of dilution, pour-plate and spread-plate techniques may be performed in a quantitative manner to determine the number of bacteria present in a specimen.

Related Questions

A bacteria gives birth to two new bacteria in each second and the life span of each bacteria is 5 seconds. The process of the reproduction is continuous until the death of the bacteria. initially there is one newly born bacteria at time t = 0, the find the total number of live bacteria just after 10 seconds :
On using anti bacterial drug it has been observed that (i) The number of bacteria decreases by 4% in the first hour. (II) The number increases by 5% in the second hour. The number has increased by 10% in the third hour. (iii) If the number of bacteria is 500,000, then what is the % increase in the number of bacteria at the end of 3 hours.
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According to Naiya̅yikas we ascertain the relation of universal concomitance between x and y :  (A) We can determine the relation only if we can determine the relation of essential identity between x and y   (B) By perceiving that in all cases the presence of x is accompanied by the presence of y  (C) We can determine the relation only if we can determine the relation of cause and effect between x and y  (D) By not perceiving any instance where the presence of x is not accompanied by the presence of y or vice-versa.  Choose the correct answer from the options given below : 
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A certain population of bacteria doubles every 10 minutes. If the number of bacteria in the population initially was 104, what was the number of bacteria in the population 1 hour later?