Mark your question with chemistry
<span>The best answer is :
</span><span>A. bacterial growth reduces the chances of fire due to oil spill because s</span>praying fertilizers on an oil soaked area stimulates growth of bacteria that metabolize the oil and it speeds the natural breakdown process.
Fgggffffffffffffgffffffffgggggggggggggggg
A. Osmosis. Hope this helps :)
To identify the host cell that has taken up the gene of interest