Poultry farming is undertaken to raise following

(i) egg production (ii) feather production

(iii) chicken meat (iv) milk production

Cattle husbandry is done for the following purpose

(i) milk production (ii) agricultural work

(iii) meat production (iv) egg production

Which of the following are Indian cattle?

(i) Bos indicus (ii) Bos domestica

(iii) Bos bubalis (iv) Bos vulgaris

Poultry fowl are susceptible to the following pathogens

Which one of the following fishes is a surface feeder?