Which one of the following pairs is not correctly matched?
Vitamin- $B_{12}$ Pernicious anaemia
Vitamin- $B_{6} \ldots$ Dermatitis
Vitamin- $B_{1} \ldots$ Beri-beri
Vitamin-$B$$_{2}$ - Pellagra
Loss of choline acetyltransferase occurs in
$ADH$ is secreted from the posterior lobe of pituitary and its deficiency leads to
Biological name of insect (vector) carrying the plague
Which disease in children is caused by intensive use of nitrate fertiliser
Smack is a drug obtained from the