The answer is D. For producing recombinant, first you need to cut the insert part and vector part to get the same end by using restriction enzyme. Then using DNA ligase to bind these two parts to get a new plasmids.
When cell over divide they cause a sickness or cancer
It is either 1 or 2 but I think it is temp(2)
Decomposers are those organisms that recycle matter in the ecosystem.
Answer:
process of fossilization , which mineral deposits form internal casts of organisms.
Explanation: