A species that has a disproportionately large effect on community structure is known as a(n) ____
a. keystone species
b. parasitic species
c. exotic species
d. native species
e. pioneer species
ANSWER: a
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The major function of the body of the vertebra is
A) transferring weight along the axis of the vertebral column. B) allowing twisting motions. C) protection of the spinal cord. D) providing support. E) providing a passageway for nerves.
Which type of double-stranded break repair would you expect to be used by a cell in the G1 phase of the cell cycle?
What will be an ideal response?
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