63. Volatile fatty acids produced in ruminants by rumen fermentation are :
(ಗ) Acetic acid, propionic acid, butyric acid
(ए) Acetic acid, propionic acid, formic acid
(യ Acetic acid, butyric acid, hydrochloric acid
(D) Acetic acid, propionic acid, hydrochloric acid
64. Density of milk is measured by :
(A) Lactometer (8) Thermometer (C) IHygrometer (D) Calorimeter
65. Operation Flood Programme has been related to :
(A) Egg (0) ய....
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