The correct option is A (i) High milk yield and fat content - Buffalo; (ii) High protein milk and wool - Sheep; (iii) Milk for lactose intolerant people - Goat; (iv) Economic rearing - Sheep
Buffaloes have high milk yielding capacity with their milk having 50% higher fat content than goat. Sheep are reared for high protein content in their milk and also for their wool. Sheep are also easy to rear as they need only a fence and a pasture land. Lactose intolerant people can consume goat’s milk as it has less fat content and can be easily digested. Goat has been described as a poor man’s cow because of its immense contribution to the poor man’s economy.