Because you don't want to release ampicillin resistant E. coli into the environment because it is dangerous.
similar results should be obtained when the experiment is repeated .
it is necessary because it kills all d insects and protects the seed from the damage
YES!
Production of offspring is necessary for a speices to surive, but it is not necessary for an individual to surive
yes
The necessary safety precautions when conducting an experiment depend on what is done during the experiment and where it is done.
An experiment gives us proof that we are right.
The function of an autoclave in a microbiology laboratory is to sterilize the growth medium used in the laboratory without breaking down certain necessary nutrients required for the growth of microorganisms.
Draw a valid conclusion for that experiment.
similar results should be obtained when the experiment is repeated .
Without controlled setup in an experiment. How can the researcher know his data is comparable for study?
to fast the reaction
They should make the necessary correction immediately when discovered.
yes it is necessary to subtract the water pressure
When performing an experiment it is very important to have a control set. It is important to have a control set because it ensures that the experiment can be repeated as many times as necessary.
it is a prediction at what you think will be the outcome of the experiment...
A control experiment with respect to that variable. There may be several variables and it may be necessary to leave each one of them out in a different control.