What is an important characteristic of Giardia, a diplomonad that result in severe intestinal problems?

Query by : What is an crucial attribute of Giardia, a diplomonad that trigger significant intestinal problems?
a. Each and every mobile has two nuclei.
b. Its cysts are transmitted via the air similar to viruses.
c. It also leads to a sexually-transmitted illness.
d. Giardia causes a condition in potatoes.
e. It is typically puzzled with fungi.

Best solution:

Reply by Jackie
(A) Every single mobile has two nuclei.

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