Two major environmental extremes of the deep sea are high ________ and low ________
A) pressure / nutrient levels
B) nutrient levels / pressure
C) temperature / pressure
D) oxygen / pressure
Answer: A
You might also like to view...
Where does perception of sensory stimuli occur?
A. in all receptors B. in highly specialized receptors like hair cells C. at synapses in the peripheral nervous system D. only in the central nervous system
In seed plants, meiosis produces ____ megaspores, however ____ leaving a single functional megaspore to produce a
____ gametophyte.
a. four; three disintegrate; male b. four; three disintegrate; female
c. eight; seven disintegrate; female d. two; one disintegrates; male e. two; one disintegrates; female
Choanocytes are a characteristic of members of the phylum Cnidaria
____________________ Indicate whether the statement is true or false.
Which is NOT an indigenous microbe used for bioremediation?
A) Piscirikettsis salmonis B) Pseudomonas aeruginosa C) Phanerochaete sordida D) E. coli E) Deinococcus radiodurans