Give 2 methods of transmission of disease and an example for each
Transmission is the way in which a disease is spread. Transmission of disease can occur in multiple ways. Two methods of this are:1)- vector transmission 2)- waterAn example of vector transmission is tuberculosis in cattle (any organism that can spread disease is called a vector)An example of water transmission is cholera through dirty water.
JS
Related Biology GCSE answers
All answers ▸What is the oxygen-haemoglobin dissociation curve?
What are Mendel's two laws of inheritance?
If a person drinks a lot of water, the water content of their blood will increase. Describe how the water content of their blood is regulated.
Explain the process of DNA replication (6 marks).