Petri Sarvamaa's birth name is Petri Ilari Sarvamaa.
Petri Walli died in 1995.
Ad Petri Cathedram was created in 1959.
Petri Kotwica was born in 1964, in Parainen, Finland.
Yes he is. Her name is Tina and she has a Petri Lindroos profile on myspace.
No. It will contaminate the plates.
it is to prevent the moisture formed due to condensation of the agar ,to mix with the components present in the petri plates, else causes contamination
because it allows for possible contamination.
Gamma rays
The use of agar in petri plates.
Because during incubation moisture will form at the top of the petri dish. Inverting the dish prevents it from dropping into whatever you have in the petri dish.
because it allows for possible contamination.
It's part of proper sterile procedures as a precaution against contamination of the media by microorganisms that have attached to the edge of the petri dishes since the last sterilization.
The facecious answer is about 20 cents. Petri dishes are used to grow all manner of micro-organisms using a variety of media (food) for the bugs to grow on. Penicillin was discovered accidently growing on a petri dish this accidental discovery has saved probably 100s of millions of lives.
Yes, however once the plates have held food they should be discarded or composted. The food residue interferes with recycling and makes them a bad candidate for recycling systems.
This may be a better way to ask this... When pouring Nutrient agar into Petri plates, the procedure instructs you to keep the covers slightly ajar. Explain why the plates don't get contaminated from organisms suspended in the air?
What color is fungi? I need to know because I am trying to do a poem and I need to know what color fungi is. Please help me!!