Biology, 30.04.2021 19:40 jalenclarke25
Question
The common cold is caused by a virus that enters the human body and causes mild, flu-like symptoms. It is very difficult to develop a vaccine against the common cold. The reason for this is that the common cold virus –
Hides in the digestive system
Hides in the digestive system
Includes RNA as its genetic materials
Includes RNA as its genetic materials
Is too small for the immune system to detect
Is too small for the immune system to detect
Changes rapidly due to high mutation rates
Answers: 1
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