The correct option is C.
The recovery process is used to remove refrigerant from an AC system in order to store it in an external container. The refrigerant has to be removed because it destroys ozone layer and cause global warming. It also has negative effects on the living organisms generally.<span />
The answer is Plasmid, these are circular pieces of DNA that
can carry genes beneficial to the organism such as antibiotic-resistant genes
and can self-replicate. Unlike Viruses that are covered with capsid, Plasmids
don’t need close or envelope their general material.
Answer: Crossing over is a biological occurrence that happens during meiosis when the paired homologs, or chromosomes of the same type, are lined up.
Explanation:
I’ve tired I’m sorry I don’t know
Answer:
Disinfectants should be added to the plates or tube and everything should be soaked for 4–10 minutes.
Explanation:
Disinfectants are suitable in the destruction of bacteria microorganisms on a motionless surface. Disinfectants are commonly used in hospitals and other places which human beings have great contact with.