Multiple Choice
Choose the one most appropriate answer for each.
-sclereids
A) gives rise to the outermost layer during secondary growth in older stems
B) transfer sugars into sieve elements
C) vascular tissue in the root
D) living cells that conduct sugars and other organic solutes
E) a layer of specialized parenchyma one or two cells thick in the vascular cylinder that gives rise to lateral roots
F) clusters of strands containing xylem, phloem, and vascular cambium
G) substance in xylem cells that give support to upright stems
H) cells that support soft tissues in fruits and toughen seed coats and nut shells
I) the principal photosynthetic region of a leaf
J) regions of undifferentiated cells that can divide rapidly
K) bottom layer of photosynthetic parenchyma in a leaf with large air spaces between the cells
Correct Answer:

Verified
Correct Answer:
Verified
Q6: Which type of roots are also known
Q7: Match all applicable letters with the most
Q8: Classification. Respond to the following statements in
Q9: Four of the following statements are true
Q10: _ are stems that branch from the
Q12: Classification. Respond to the following statements in
Q13: Cylindrical layers of meristem that run lengthwise
Q14: What are the two organ systems of
Q15: The _ covers and protects the outer
Q16: Choose the one most appropriate answer for