Multiple Choice
Monocot stems have discrete regions of xylem and phloem arranged ________; herbaceous dicot stems have discrete regions of xylem and phloem arranged ________.
A) in a ring; randomly
B) in the stem center only; in a ring directly beneath the epidermis.
C) directly beneath the epidermis; in the stem center only
D) randomly; in a ring
E) in a ring; in a ring
Correct Answer:

Verified
Correct Answer:
Verified
Q42: Wood cells are composed primarily of cellulose
Q43: Quartersawed boards are those that have been
Q44: The "eyes" of the Irish potato are
Q45: Older, nonfunctioning xylem is called<br>A) sapwood.<br>B) summer
Q46: Nearly all plants produce laticifers.
Q48: Stems and roots exhibit indeterminate growth which
Q49: An annual ring<br>A) consists primarily of cells
Q50: Which of the following gives rise to
Q51: Siphonosteles occur in most<br>A) club mosses.<br>B) coniferous
Q52: Which of the following would NOT be