Then, for the bonus, she wrote: Real-world implication: Overuse of antibiotics in livestock farming accelerates the evolution of multi-drug resistant pathogens like MRSA, leading to untreatable infections in humans.
Reason: Herd immunity requires ~85-95% of a population to have antibodies. However, individual variation in immune response (age, genetics, prior health) means the vaccine is not 100% effective for everyone. Non-compliance in healthy individuals indirectly kills the immunocompromised. Therefore, the biggest threat is not the virus’s mutation rate, but the human failure to act as one biological unit.
She wrote: Homeostasis is not just about pH and temperature. It is the fragile, beautiful fight of every living system to stay alive when everything around it says fall apart.
Dse — Biology Mock Paper
Then, for the bonus, she wrote: Real-world implication: Overuse of antibiotics in livestock farming accelerates the evolution of multi-drug resistant pathogens like MRSA, leading to untreatable infections in humans.
Reason: Herd immunity requires ~85-95% of a population to have antibodies. However, individual variation in immune response (age, genetics, prior health) means the vaccine is not 100% effective for everyone. Non-compliance in healthy individuals indirectly kills the immunocompromised. Therefore, the biggest threat is not the virus’s mutation rate, but the human failure to act as one biological unit. biology mock paper dse
She wrote: Homeostasis is not just about pH and temperature. It is the fragile, beautiful fight of every living system to stay alive when everything around it says fall apart. Then, for the bonus, she wrote: Real-world implication: