Juan and Shanice took samples from around their classroom to grow bacterial cultures. After the bacterial cells has been growing for three days in the petri dishes, what is the most appropriate tool for them to use to measure the diameters of the colonies?

Question

Biology

Kathryn Larson

21 February, 23:38

Juan and Shanice took samples from around their classroom to grow bacterial cultures. After the bacterial cells has been growing for three days in the petri dishes, what is the most appropriate tool for them to use to measure the diameters of the colonies?

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Martha Oliver · Answer 1

the culture or colony rest on what is called an dish. the best way to count each germ molecule in place is to take an thin slide, extract them and put them under an flask light to be single handy spotted. Most common tool is an counting chamber.