Biology Help Please!!!!? (Plant Responses)?

[Huey Freeman]

1. Which of the following is a characteristic of monocots?
(1 point)
alternating strands of xylem and phloem that surround a core

xylem forms a star shape in the root cross section

woody stems with thick bark

vascular bundles of stem in cross section are in a ring

2. Which of the following is NOT a characteristic of a parenchyma cell?
(1 point)
the most abundant type of plant cell

thick, rigid cell walls

thin, flexible cell walls

large central vacuoles

3. The _____ produces new xylem and phloem cells in the stems and roots.
(1 point)
epidermis

endodermis

apical meristem

vascular cambium

4. The plant hormone, auxin, is produced in the _____ of a growing plant.
(1 point)
leaves

vascular tissue

branches

apical meristem