Plants Do Not Have a Circulatory System Like That of Some

Question 63
Multiple Choice

Plants do not have a circulatory system like that of some animals. If a water molecule in a plant 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 phloem