12. What is xaxim?

Gap-fill exercise

Fill in all the gaps, then press "Check" to check your answers. Use the "Hint" button to get a free letter if an answer is giving you trouble. You can also click on the "[?]" button to get a clue. Note that you will lose points if you ask for hints or clues!
Most pteridophytes have subterraneous
parallel to the substrate
rhizomes. Xaxim is a of
pteridophyte with an stem
generally perpendicular to soil and
from which of roots arise to
water from the environment.
xaxim stem is used make flower
pots and plant supports for
gardening ( popularly known as
xaxim).