Name an infectious disease and explain how ONE host response is a defence adaptation.
- HSC - SSCE Biology - Question 24 - 2016 - Paper 1
Question 24
Name an infectious disease and explain how ONE host response is a defence adaptation.
Worked Solution & Example Answer:Name an infectious disease and explain how ONE host response is a defence adaptation.
- HSC - SSCE Biology - Question 24 - 2016 - Paper 1
Step 1
Name an infectious disease
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Answer
An example of an infectious disease is Chickenpox.
Step 2
Explain how ONE host response is a defence adaptation
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Answer
When a person is infected with Chickenpox, it triggers an immune response. Specifically, B and T cells are activated. These immune cells multiply rapidly to recognize and attack the virus, effectively working to destroy the pathogen. This response ensures that the immune system can prevent reinfection, showcasing how the body adapts by developing immunity, thus enhancing the host's survival.