Matching I. Choose the one most appropriate answer

Question

for each.
1. ___ companion cells
2. ___ cork cambium
3. ___ meristems
4. ___ palisade mesophyll
5. ___ pericycle
6. ___ sclereids
7. ___ sieve elements
8. ___ spongy mesophyll
9. ___ tracheids
10. ___ vascular bundles
11. ___ vessel members
A. gives rise to periderm
B. nucleate phloem cells that help load and
unload the phloem
C. dead cells with perforation plates; more
efficient at water conduction than other
xylem cells
D. living nonnucleated cells that conduct food
from photosynthetic source area to storage
sink area
E. a cylinder of parenchyma cells outside the
vascular tissue but inside the endodermis
F. clusters of strands containing xylem,
phloem, and vascular cambium
G. dead cells without perforation plates; the
principal xylem cells of nonflowering
vascular plants
H. cells with thick secondary walls
impregnated with lignin that are especially
abundant in fruits and seeds
I. the principal photosynthetic region of a
leaf
J. regions that can undergo mitosis
K. gas exchange and storage plus
photosynthesis

Answer 1