What am I? I am a unicellular, biflagellate stramenopile that forms a significant portion of the
nonplankton.
a. brown algae
b. ciliates
c. golden algae
d. foraminifera
e. red algae
C
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Pituitary secretion of ADH increases in response to high blood ______.
Fill in the blank(s) with the appropriate word(s).
Anaerobic bacteria often play important roles in bioremediation. Which of the following is NOT an electron acceptor used by anaerobes during biodegradation reactions?
A) H2O B) CO2 C) SO4-2 D) NO3- E) Fe(III)
Which of the phyla of fungi is incorrectly matched with its example?
A. Ascomycota-mushrooms B. Zygomycota-bread mold C. Ascomycota-yeast D. Basidiomycota-toadstools E. Basidiomycota-rust
The statement "plants grown from cross-pollinated seeds will grow taller and produce more fruit than plants grown from self-pollinated seeds" is an example of a scientific theory.
A. True B. False