Question

Biological transmission differs from mechanical transmission in that biological transmission

Answer 1

Answer:

Biological transmission involves the reproduction  or propagation of  agent or pathogens within  the arthropods vectors  before transmission begins.while mechanical transmission involves just  transfer of pathogens/agents   from  an infected host,to another suspectable host directly(direct mechanical transmission) or when anthropoids transmits pathogens  obtained from  from a contaminated source.(indirect mechanical transmission).

The two mechanisms represented mode of transmission of diseases.