During an experiment, the same type of bacteria is grown in two circular petri dishes. Petri dish A has a diameter of 62 mm and has approximately 45,000 bacteria after 1 hour. Petri dish B has a diameter of 75 mm and has approximately 70,000 bacteria after 1 hour. Determine and state which petri dish has the greater population density of bacteria at the end of the first hour.
Answers: 1
Another question on Biology
Biology, 22.06.2019 03:00
Aboy jumps into a cold swimming pool and his body tempature goes down hus muscles ,blood vessels
Answers: 1
Biology, 22.06.2019 13:20
Aragonite shells of clams, snails, or scleractinian corals may be preserved unaltered in cenozoic deposits, but they are generally dissolved or recrystallized in older deposits. true or false
Answers: 1
Biology, 22.06.2019 15:00
The scales shown in the introduction measure mass, or the amount of matter in a particular object. the scientific law of conservation of mass states that matter cannot be created or destroyed during a chemical reaction, but it can change from one form to another. did the simulation support this scientific law? explain why or why not.
Answers: 1
Biology, 22.06.2019 16:20
What is gene flow? apexa: selection for average traits b: when a population splits in twoc: a mutation becoming more commond: genes moving between two populations
Answers: 1
You know the right answer?
During an experiment, the same type of bacteria is grown in two circular petri dishes. Petri dish A...
Questions
Mathematics, 08.07.2019 14:20
English, 08.07.2019 14:20
Geography, 08.07.2019 14:20
Mathematics, 08.07.2019 14:30
Health, 08.07.2019 14:30
English, 08.07.2019 14:30
Geography, 08.07.2019 14:30
Mathematics, 08.07.2019 14:30
Chemistry, 08.07.2019 14:30
