What organism is in a symbiotic relationship with zooxanthellae which use this organism's waste as nutrients?
a. Foraminiferans
b. Choanoflagellates
c. Dinoflagellates
d. Radiolarians
a
You might also like to view...
A frequent site of bone injury is at or near a(n) _____
a. connective tissue b. joint c. insertion point d. matrix e. ligament
Explain, in ecological terms, why cattle ranchers and conservationists have battled one another over cattle-grazing practices in the western shortgrass prairie biome of the American West. How has grazing changed the habitat?
What will be an ideal response?
In the reaction, 6CO2 + 6H2O ?C6H12O6 + 6O2, which side should energy be placed on?
A. the right side; this is an endergonic reaction. B. neither side; the reaction is in equilibrium. C. the right side; this is an exergonic reaction. D. the left side; this is an exergonic reaction. E. the left side; this is an endergonic reaction.
The ratio of a medication's dose that can be tolerated to its effective dose is the therapeutic (index/range/window) of the medication.
Fill in the blank(s) with the appropriate word(s).