Answer:
Explanation:
Look I would help but I'm not learning that stuff yet in Middle School.
Answer:
Omg HEYYY
Explanation:
great question. The #### ##### ######## ## ###
All the members of a specific species that live in an area are a population.
Answer: 50%
Explanation: just answered this question
Answer:
True.
Explanation:
Antigen may be defined as the chemical that has the ability to evoke the and immune response and can harm the living organisms. The specific antibody are produced against the immune response.
The antigens has evolved different mechanisms to prevent themselves from them the immune system of the host. The antigenic shift is the most common change that might occur in viruses that helps the antigen to protect itself by changing its genetic material. No anti viral drugs are available for the viruses.
Thus, the answer is true.
