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Name the organisation which defines health as a state of complete physical, mental and social well-being and not merely the absence of disease or infirmity - Edexcel - GCSE Biology Combined Science - Question 2 - 2021 - Paper 1
Question 2
Name the organisation which defines health as a state of complete physical, mental and social well-being and not merely the absence of disease or infirmity. Tubercu... show full transcript
Worked Solution & Example Answer:Name the organisation which defines health as a state of complete physical, mental and social well-being and not merely the absence of disease or infirmity - Edexcel - GCSE Biology Combined Science - Question 2 - 2021 - Paper 1
Step 1
Name the organisation which defines health as a state of complete physical, mental and social well-being and not merely the absence of disease or infirmity.
Answer
The organisation that defines health as a complete state of physical, mental, and social well-being is the World Health Organization (WHO).
Step 2
State two ways that communicable diseases are different from non-communicable diseases.
Answer
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Communicable diseases can be transmitted from person to person, while non-communicable diseases cannot.
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Communicable diseases are caused by pathogens, whereas non-communicable diseases are typically caused by genetic, lifestyle, or environmental factors.
Step 3
Step 4
Step 5
Explain why people with AIDS are more susceptible to TB.
Answer
People with AIDS are more susceptible to TB because HIV destroys white blood cells, weakening the immune system. This reduction in immune response makes it harder for the body to fight off infections, such as those caused by the TB pathogen.