In the life cycle of Plasmodium, sexual stages (gametocytes) begin to develop in
Stomach of mosquito
Intestine of man
Liver of man
Red blood cells of man
Widal test is used for the diagnosis of
Parasite which is vector host also is
Secondary metabolites such as nicotine, strychnine and caffelne are produced by plants for their :
Damage to gastric mucosa is increased by alcohol plus