Most of the tallgrass prairies have been converted
a. to grazing lands.
b. for citrus production.
c. to homesteads.
d. to cereal croplands.
e. to vineyards.
Answer: d
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A. Cl- B. Ca2+ C. Na+ D. K+ E. H+
Mixed cultures are also referred to as contaminated cultures.
Answer the following statement true (T) or false (F)
Several biology students have just returned from a field trip in which they were asked to collect prokaryotes and eukaryotes
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Shoot elongation in a growing bud is due primarily to _____
A) cell division at the shoot apical meristem B) cell elongation directly below the shoot apical meristem C) cell elongation localized in each internode D) cell division at the shoot apical meristem and cell elongation directly below the shoot apical meristem