Prepare for NEET with Botany-specific practice questions. Covering all major Botany chapters, this is perfect for your NEET Biology needs.
In dicotyledonous roots, cambium develops in between
Xylem and cortex
Phloem and meristem
Xylem and phloem
Two xylem strands
I. Unicellular hair
II. Endodermis with passage cells
III. Pith small and inconspicuous
IV. Radial vascular bundle
V. 2-4 xylem and phloem
VI. Cambium ring develops between xylem and phloem
The above description refers to which of the following?
Monocot root
Dicot root
Monocot stem
Dicot stem
Root hairs are present on the
Root cap
Region of elongation
Region of maturation
Region of dividing cell
Root hairs are found
In the zone of elongation
Adventitious roots
On the root cap
In the zone of maturation
    Both minerals and water are absorbed by
    Zone of elongation in root
    Growing point in root
    Root hair zone
Zone of mature cells
Consider the following statements.
I. In a dicot root, the vascular bundles are collateral and endarch.
II. The innermost layer of cortex in a dicot root is endodermis.
III . In a dicot root, the phloem masses are separated from the xylem by parenchymatous cells that are known as the conjunctive tissue.
I is true, but II and III are false
II is true, but I and III are false
I is false, but II and III are true
III is false, but I and III are true
The lateral roots originate from
Endodermal cells
Pericycle cells
Epiblema
Cortical cells below root hairs
Essential ions are absorbed in different amounts by
Root hairs
Shoots
Phloem
None of these
Geotropic response is perceived by
Mature roots
Elongation roots
Root cap
Root hairs
Geotropic response is perceived by
Mature roots
Elongation roots
Root cap
Root hairs
