Question

The equine ____ lives in the tear duct and conjunctival sac of the horse's eye. Heavy infections cause mild eye irritation and can result in blindness.

a) Tick
b) Mite
c) Fly
d) Louse

Answer 1

The equine mite lives in the tear duct and conjunctival sac of a horse's eye, which can cause irritation and potentially lead to blindness.

Step-by-step explanation:

The equine mite lives in the tear duct and conjunctival sac of the horse's eye. When horses have heavy infections of these mites, they can experience mild eye irritation, which can lead to blindness if left untreated. While certain parasitic infections such as trachoma or Acanthamoeba infections are mentioned in the reference material and can affect the eyes, the specific creature causing infestations in the horse's eye is a mite, one of the macroscopic parasites more commonly known to inhabit such areas.