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How could you plan an experiment to show whether bacteria were responsible for moving the pollen grains around?
Wiki User
∙ 12y ago
you can't
Wiki User
∙ 12y ago
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Is bacteria all around us all the time?
Bacteria is everywhere. Nobody can take away bacteria
What is zone of exhibition?
if bacteria grow around well
What happens when bacteria lacks water?
The bacteria grows dry, like moss around trees or mold on old bread
What is Thomas engelmann's experiment?
Engelmann shone light of different colores (wavelengths) onto filaments of Spirogyra. Spirogyra is an alga made up of filaments (chains) of cells. He added motile bacteria (which could swim) and which needed oxygen and observed where they went. He found that the bacteria clustered around the blue and red colours of the spectrum, where the Spirogyra were producing the most oxygen. So he concluded that these two colours were the most important for photosynthesis. For an animation of his experiment see: http://www.phschool.com/science/biology_place/biocoach/photosynth/action.html See also: http://en.wikipedia.org/wiki/Theodor_Wilhelm_Engelmann
Do bacteria adapted better life on the earth than human beings?
Perhaps as bacteria have been around millions of years longer than humans.
Why is it safe to use bare wires in an experiment?
By bare wires i presume that you mean wires not in closed in a protective sheath. As an experiment wires will have to be changed around quickly to see what the results of the connection produce. Once an experiment changes status to equipment production the regulations change to safety. The customer has to be protected from electrical shock. In an electrical experiment safety has to be the responsible of the person doing the experiment.
Which kingdom is bacteria found in you and around you in?
Ciro bacteria
When was bacteria invented?
No one "invented" bacteria, bacteria was around billions of years before we were.
Is bacteria all around us all the time?
Bacteria is everywhere. Nobody can take away bacteria
How long does bacteria last outside the human body?
About four billion years. Most bacteria have been around for that long before any humans even showed up on the evolutionary timeclock, and will probably be here for many more billions of years, whether we are here or not.
What name is the bacteria that causes pneumonia?
PNEUMONIA is not a bacteria, it is a condition in which the lungs are inflammated. The condition can be caused by mold, viruses, common bacteria, fungi, and in extremely rare occurrences, rickettsia.
Explain why bacteria do not completely engulf the earth even though they reproduce rapidly enough to do so?
Bacterial growth is constrained by several parameters such as the level of nutrients around them, the temperature they grow at, pH and whether they grow in air or not just to name a few. No single bacteria can grow in all conditions so therefore bacteria can never engulf the earth. Most bacteria have fairly specific growth conditions.
How much bacteria is in a garbage can?
There are billions of different types of bacteria all around us.
Do do phagocytes the body?
Phagocytes are a type of white blood cell. A phagocyte flows around bacteria, and sort of creates and dent in itself, which the bacteria goes into, and then the phagocyte closes around it, trapping the bacteria. Then the phagocyte secretes enzmes onto the bacteria to digest it.
What is the testing range of a science experiment?
i believe it is how long an experiment is going to take. for example, the testing range of an experiment with plants may take around a few weeks to months.
How phagocytes protect the body?
Phagocytes are a type of white blood cell. A phagocyte flows around bacteria, and sort of creates and dent in itself, which the bacteria goes into, and then the phagocyte closes around it, trapping the bacteria. Then the phagocyte secretes enzmes onto the bacteria to digest it.
What helps bacteria move around?
flagella
