Cyclo propagative means:
Ref: Park 'Textbook of Preventive and Social Medicine', 22nd edition.Explanation:Biological transmission PropagativeOnly multiplication, eg - plague bacilli in flea, dengue virus in mosquitoCyclo developmentalOnly development eg- filariai parasite in mosquitoCylco propagativeMultiplication and development eg. malarial parasite in mosquito* Cylco - development cycle* Propagative - multiplication
Only development
Only multiplication
No development and no multiplication
M ul ti plication and development
General