In a natural community, the primary consumers are
a. herbivores.
b. carnivores.
c. scavengers.
d. decomposers.
e. omnivores..
A
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The ____ of the plant refers to the structure and arrangement of its internal parts
a. morphology b. ecology c. anatomy d. distribution e. physiology
Gene expression requires the participation of the following three types of RNA: __________,
__________and __________. Fill in the blank(s) with the appropriate word(s).
During a laboratory experiment, you discover that an enzyme-catalyzed reaction has a ?G of -20 kcal/mol. If you double the amount of enzyme in the reaction, what will be the ?G for the new reaction?
A) -40 kcal/mol B) -20 kcal/mol C) 0 kcal/mol D) +20 kcal/mol
A defining characteristic of allopatric speciation is
a. the appearance of new species in the midst of old ones b. artificial selection c. geographic isolation d. asexually reproducing populations e. large populations