Location / Function :
$(i)$ Fascicular cambium
$(ii)$ Pericycle
$(i)$ Location : Between primary xylem and primary phloem tissue.
$\Rightarrow$ Function : Responsible for lateral growth in plants.
$(ii)$ Location : Inside of endodermis of root and stem.
$\Rightarrow$ Function : Originates lateral branches in root.
Draw illustrations to bring out anatomical difference between
$(a)$ Monocot root and dicot root
$(b)$ Monocot stem and dicot stem
Definitions / Explanation :
$(i)$ Conjoint vascular bundles
$(ii)$ Secondary growth
The cross-section of a plant material showed the following features when viewed under the microscope.
$(A)$ The vascular bundles were radially arranged.
$(B)$ Four xylem strands with exarch condition of protoxylem.
To which organ should it be assigned?
The process of extraction of separated DNA strands from gel is called elution.
$(a)$ In roots, xylem and phloem in a vascular bundle are arranged in an alternate manner along the different radii.
$(b)$ Conjoint closed vascular bundles do not possess cambium
$(c)$ In open vascular bundles, cambium is present in between xylem and phloem
$(d)$ The vascular bundles of dicotyledonous stem possess endarch protoxylem
$(e)$ In monocotyledonous root, usually there are more than six xylem bundles present.
Choose the correct answer from the options given below: