The size of the culture tubes selected will depend on:
If however, plant cells or tissues are being grown, then there should be enough space available for growth. Also, the size of the tubes determines how much gases (like oxygen and carbon dioxide) are available to the growing tissues and therefore might have an effect on the results.
it can test experiments if it is successful or failes
what results are used for green tubes
blood culture tube
Thistle tubes are usually used in experiments involving semi-permeable membranes. Osmosis and diffusion can be illustrated well. Thistle tubes are also used in separation experiments as well as other chemical applications.
green top tubes are used for blood culture and cd4 and cd8 count etc.
To prevent it from mixing up again
Yes, it is true: Thomson in 1897.
The clamp is used in a chemistry lab. It is used to grip the test tubes and flasks needed for the experiments.
A inoculating loop is used for transfers from culture plates to culture tubes instead of the inoculating needle because the needle could puncture the agar in tube. The loop is much easier as well to get liquid amount into the tube.
Only if sterilized can they be used again.
seaweed
Adhesion