One virus particle prevents multiplication of second virus, this phenomena is:
**Core Concept**
The underlying principle being tested is the concept of viral interference, where one virus inhibits the replication of another virus. This phenomenon involves **viral receptors** and **cellular machinery**. Understanding the mechanisms of viral replication and interaction is crucial.
**Why the Correct Answer is Right**
Viral interference occurs when one virus prevents the multiplication of another virus by competing for the same **cellular resources** or **receptors**. This can be due to various mechanisms, including the production of **interferons** that have antiviral properties. The correct answer should describe this phenomenon accurately.
**Why Each Wrong Option is Incorrect**
**Option A:** This choice is incorrect because it does not accurately describe the phenomenon of one virus preventing the multiplication of another.
**Option B:** This option is also incorrect as it does not relate to the concept of viral interference.
**Option C:** Similarly, this option does not describe the correct mechanism of viral interference.
**Option D:** This choice is incorrect because it is not the correct term for the described phenomenon.
**Clinical Pearl / High-Yield Fact**
A key point to remember is that viral interference can have significant implications for **vaccine development** and **antiviral therapy**. Understanding how different viruses interact can inform strategies for preventing or treating viral infections.
**Correct Answer:** Interference