Plants do not have a circulatory system like that of some animals. If a water mo

Author Question: Plants do not have a circulatory system like that of some animals. If a water mo (Read 610 times)

Hungry!

Hero Member
Posts: 1,071

on: Aug 13, 2013

Plants do not have a circulatory system like that of some animals. If a water molecule did "circulate" (that is, go from one point in a plant to another and back in the same day), it would require the activity of
A) only the xylem.
B) only the phloem.
C) only the endodermis.
D) both the xylem and the endodermis.
E) both the xylem and the phloem.

curlz

Hero Member
Posts: 538

Reply #1 on: Aug 30, 2013

Pick E, i got it right

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