Out of the choices given, the mechanisms that drives evolution is natural selection. The correct answer is B, natural selection.
Option 3
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I believe the answer is 2: multiple ecosystems in a biome
Answer:
Explanation:transcription/RNA processing:
a) snRNA
c) mRNA
e) pre-mRNA
2. translation
b) tRNA
f) rRNA
3. not used in protein synthesis
d) RNA primers
A is the answer
Training programs for animal control officers usually take from a few weeks to a few months to complete.
