Flatworms have specialized cells called ____ that function in osmoregulation
a. choanocytes
b. polyps
c. cnidocytes
d. flame cells
e. tentacles
ANSWER: d
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Four of the five plants listed below are C4
plants. Select the EXCEPTION.
a. sugar cane b. crabgrass c. cactus d. corn e. bamboo
The clockwise gyre of surface ocean currents in the North Atlantic results in:
a. warmer water on Atlantic beaches of North America than Pacific beaches of the same latitude. b. cooler water on Atlantic beaches of North America than Pacific beaches of the same latitude. c. a clockwise gyre in the South Atlantic. d. a circumpolar flow of water in the Northern Hemisphere. e. prevailing trade winds
Bacterial chromosomes, unlike eukaryotic chromosomes, often consist of a single replicon.
Answer the following statement true (T) or false (F)
Selective media can _____ or ____ growth, while differential media helps with ______ .
Fill in the blank(s) with the appropriate word(s).