There are several properties that are characteristic of a soil in which typical plants would grow well. Of the following, which would be the least conducive to plant growth?
A) abundant humus
B) numerous soil organisms
C) compacted soil
D) high cation exchange capacity
C
You might also like to view...
In plants, _________________ induces elimination of duplicated genes.
Fill in the blank(s) with the appropriate word(s).
All amphibians, reptiles, birds, and mammals alive
today a. have jaws. b. are chordates. c. are vertebrates. d. are craniates. e. are craniate, vertebrate chordates with jaws.
Fungi can grow under all of the following conditions except:a
concentrated salt solutions. b. an environment with a very low pH of 3. c. a dry environment. d. jelly or other sugar solutions. e. a cold, refrigerated environment.
Cells can be classified into two different categories: prokaryotic and eukaryotic. Which of the following information is needed in order to determine if an organism is prokaryotic?
A. The organism's color and mass. B. The organism's internal structures. C. If the organism is unicellular or multicellular. D. The methods the organism uses to feed and move.