Mosquitoes spread the disease:
Malaria
Dengue
Filaria
All of these
The correct option is D:
Explanation of the correct option :
Final answer: Mosquitoes spread the diseases malaria, dengue and filaria i.e. all of these.
(a) How do mosquitoes carry disease-causing micro-organisms and spread diseases?
(b) Mention any three ways of preventing diseases spread by mosquitoes.