Multiple Choice
Which of the following statements is TRUE?
A) Tracheids are multicellular conduits, whereas vessels are unicellular conduits.
B) Tracheids transport water, whereas vessels transport sugars.
C) Tracheids are short and narrow, whereas vessel elements can be much wider.
D) Tracheids compose the xylem, and vessel elements compose the phloem.
E) Water enters tracheids through pits, whereas water enters vessels only through spaces between the cells.
Correct Answer:
Verified
Correct Answer:
Verified
Q74: Which of the following would be considered
Q75: Gymnosperms, such as spruces, often dominate high-latitude
Q76: Xylem sap and soil water differ in
Q77: Which of the following statements is FALSE
Q78: In C<sub>4</sub> plants, the Calvin cycle is
Q80: In a sunflower population, a mutation arises
Q81: Which of the following is TRUE of
Q82: If the concentrations of CO<sub>2</sub> and O<sub>2</sub>
Q83: Many bryophytes have to be able to
Q84: Why have many plants (i.e., C<sub>4</sub> plants)