L.C. \(=\frac{\text{Pitch}}{\text{Number of division on circular scale}}\)
\(\Rightarrow 0.01\,mm=\frac{\text{pitch}}{50}\)
\(\Rightarrow\) pitch \(=0.5\,mm\)

Given below are two statements:
Statement I: Transfer RNAs and ribosomal RNA do not interact with mRNA.
Statement II: RNA interference (RNAi) takes place in all eukaryotic organisms as a method of cellular defence.
In the light of the above statements, choose the most appropriate answer from the options given below:
The physical world includes the complications of the natural world around us. It is a type of analysis of the physical world around us to understand how it works. The fundamental forces that control nature are: