Recently chikungunya and dengue cases were reported from various parts of the country. Choose the correct vector responsible for these diseases
Anopheles mosquito
Xenopsylla (Rat flea)
Culex mosquito
Aedes mosquito
Which virus, for the first time, was synthesised in the form of non-living crystals
Which part of the body is known as ‘Police guard'
Which is mental disease
Cirrhosis is
Vaccines are prepared from immune