Question

Because it can be used with a variety of media and allow a resuscitation step the __________ technique has become the common and often preferred method of evaluating the microbiological characteristics of water.
A.most probable number
B. Winogradsky
C. MUG
D. membrane filtration

Answer 1

mug is the answer I am not shower but I think 90 %

Answer 2

option a

i don't know weather i am right

you can verify you answer in http://www.who.int/water_sanitation_health/dwq/9241546301_chap8.pdf