Prepare for NEET with Botany-specific practice questions. Covering all major Botany chapters, this is perfect for your NEET Biology needs.
Root hairs are extensions of which type of cell in the root's zone of maturation?
Epidermal cells
Cortex cells
Endodermal cells
Vascular cells
Roots apical meristem occupies the โฆAโฆ of roots, while shoot apical meristem occupies the distant most region of the โฆBโฆ axis
Complete the above sentence with the correct combination of A and B
A-tip; B-stem
A-side; B-stem
A-laterally; B-root
A-tip; B-meristamatic
In dicotyledonous roots, the initiation of lateral roots takes place in
Endodermal cells
Cortical cells
Epidermal cells
Pericycle cells
As compared to the dicot root, monocotyledon root have
More xylem bundles
More phloem bundles
Less phloem bundles
Less xylem bundles
The layer of cells outside the phloem meant for giving rise to the root branches is called
Cambium
Carpus
Endodermis
Pericycle
The layer of cells outside the phloem meant for giving rise to the root branches is called
Cambium
Carpus
Endodermis
Pericycle
Arrange the following plants in ascending order based on the number of xylem strands in their roots.
I. Trapa II. Pisum III. Castanea IV. Nicotiana
II, IV, III, and I
III, IV, II, and I
IV, III, I, and II
I, IV, II and III
In roots the
Protoxylem lies towards the periphery
Metaxylem lies towards the pith (centre)
Both (a) and (b)
Endarch condition is found
In roots the
Protoxylem lies towards the periphery
Metaxylem lies towards the pith (centre)
Both (a) and (b)
Endarch condition is found