| Author | 3 Posts |
dxtxpx
Forum Guru
Topics: 259
Posts: 1,233
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The cause of farmer's lung is
a) hypersensitivity to actinomycetes in moldy hay
b) hypersensitivity to actinomycetes in bagasse
c) hypersensitivity to anitgen in bird droppings
d) hypersensitivity to antigen in wheat weevil
e) nitrogen dioxide in silage
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| peekay
Forum Guru
Topics: 102
Posts: 588
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moldy hay
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| dxtxpx
Forum Guru
Topics: 259
Posts: 1,233
|
yep a is the correct answer choice
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