<span>1. Restriction enzymes are
A then C
2. Plasmids
can be used to insert DNA into bacteria
3. Name the technique used to increase a quantity of DNA.
PCR
4. What tool does one use to separate DNA fragments?
a Polyacrylamide gel
Hope this answers the question. Have a nice day.
</span>
An ecological niche is an organism's specific habitat in an ecosystem.
It is where it lives and feeds, etc.
You need to be a bit more specific!!
I think BO or B, but BO has more chance.
