Giardia intestinalis produces highly resistant ________ that aid in its fecal-water transmission and attach to the lumen of the intestinal wall

a. merozoites
b. oocysts
c. sporozoites
d. trophozoites


Answer: D

Biology & Microbiology

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Which organism is a member of zygospore-forming fungi?

a. water mold b. smut or rust c. bread mold d. mushroom e. truffle

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Latex or resin canals evolved independently in more than 40 different lineages of plants

A. true B. false

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One job of the nuclear membrane is to 

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