Are-created ecosystem in a laboratory environment is known as a
mesocosm
simulation
microcosm
reproduction

The correct answer is C. Microcosm

Explanation:

In biology and ecology, one of the techniques used to study ecosystem is the creation of artificial ecosystem or models of ecosystems that can be placed indoor in a laboratory or outdoor and are called microcosms, as they represent a larger and more complex ecosystem. Microcosms are considered as one important technique to study natural processes because they allow testing in a controlled way and without having effects on the real macro ecosystem. Therefore, a re-created ecosystem in a laboratory environment is a microcosm.

c.) polymerase chain reaction

- "unlike the original dna fingerprinting method, dna profiling does not use restriction enzymes to cut the dna. instead it uses the polymerase chain reaction (pcr)? to produce many copies of specific str sequences. pcr is an automated procedure that generates lots of copies of a specific sequence of dna."

answer: that would be cheating

explanation: