C
As the cap helps it to move around while the tail prevents enzymes from eating the RNA
The correct answer is d. it is mainly there to prevent any noxious substance from inner into the gut.
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An omentum is a layer of the peritoneum (the serous membrane that lines abdominal cavity) that surrounds abdominal organs. It is known that omentum plays a role in immune responses. Omentum contains the clusters of white blood cells (lymphocytes), called “milky spots” which have the first-line defence role in the immune system. When a noxious substance is present, the "milky spots" induce the release of inflammatory molecules.</span>
NO, a scientific law can't be broken
I am not 100% sure but I thinking it responds when pathogens enter the body because the immune system is meant to protect your body from illness.
