Organic molecules make up what percentage of the dry weight of a plant?
a) 96%
b) 6%
c) 67%
d) 81%
e) 17%
Ans: a) 96%
Biology & Microbiology
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A) blue-to-purple. B) green. C) orange. D) pink-to-red.
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A(n) ____________ occurs when a bit of material enters Earth's atmosphere and becomes incandescent due to friction with the atmosphere
Fill in the blank(s) with correct word
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Vasodilation occurs due the response of _____ to the activation of complement.
A. macrophages B. helper T cells C. basophils D. neutrophils
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