With metal pollutants, the best phytoremediation uses ____

a. hydrologic injections that dilute the groundwater
b. chemical injections that degrade the pollutants
c. plants that take up toxins and store them in aboveground tissues
d. plants that prevent the toxins from being absorbed in their tissues
e. plants that can breakdown the toxins and release them into the air


ANSWER: c

Biology & Microbiology

You might also like to view...

The sex of an individual is determined at the moment of fertilization.

Answer the following statement true (T) or false (F)

Biology & Microbiology

Under normal conditions how much air from each breath is considered “dead space” air?

a. 0 ml b. 100 ml c. 150 ml d. 300 ml e. 500 ml

Biology & Microbiology

DNA analysis of mitochondrial and nuclear DNA from the Y chromosome supports the __________

hypothesis of the origin of the species Homo sapiens. a. out of Africa b. Homo erectus c. multiregional d. multinational e. Asian focus

Biology & Microbiology

To initiate a signal transduction pathway, a signal binds to a receptor protein usually located in the

A) nucleus. B) plasma membrane. C) ER. D) cytoplasm.

Biology & Microbiology