Movement of soluble organic material through sieve tube members occurs through ____
a. translocation
b. active transport
c. cohesion-tension
d. transpiration
e. facilitated transport
ANSWER: a
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Indicate whether the statement is true or false
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a. an organism that causes disease. b. a disease. c. a substance that prevents disease. d. an organism that transmits a disease causing organism.
Which group of islands is where Charles Darwin observed variation among organisms and compared these organisms
to those found on the mainland? a. Virgin Islands b. Canary Islands c. Channel Islands d. Falkland Islands e. Galapagos Islands
Which of the following terms refers to a situation where a single phenotypic character is determined by the additive effects of two or more genes?
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