A true body cavity completely surrounded by ____ is called a coelom

a. ectoderm


b. mesoderm
c. endoderm
d. exoderm
e. mesoglea


b

Biology & Microbiology

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True or false: Adaptive radiation is an acceleration of speciation and adaptation when there are a large number of ecological opportunities available

A. true B. false

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Are all of the sugar subunits the same?

a. yes b. no

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Malaria is caused by Plasmodium falciparum, a non-motile protist that contains a cluster of microtubules at one end of the cell. Once injected into the bloodstream, these microtubules are used to attach to red blood cells. Plasmodium falciparum is which of the following?

A. a protozoan B. an alga C. a slime mold D. a diatom E. an apicomplexan

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If you diligently wash hands before and after lab, you don’t need to wear gloves.

A) True B) False

Biology & Microbiology