Plant Tissue System
Plant Tissue System: Overview
This Topic covers sub-topics such as Cuticle, Cortex, Trichomes, Vascular Bundles, Cambium, Mesophyll, Epidermal Tissue System, Conjoint Vascular Bundles, Pericycle, Ground Tissue System, Radial Vascular Bundle and, Vascular Tissue System
Important Questions on Plant Tissue System
Mesophyll is usually differentiated in
The outer walls of guard cells (away from the stomatal pore) are _____(A) and the inner walls (towards the stomatal pore) are highly _____(B) in dicots.
Polyarch and exarch vascular bundles occur in
The term polyarch is used when the number of protoxylem poles are more than six.
Polyarch condition, a characteristic feature of _____ root.
Enumerate about the xylem bundles in roots.
_____ is absent in the midrib region and other larger veins of a leaf.
Petiole is not a part of leaf.
Describe the parts that a student will observe in a leaf.
The parenchymatous region of the leaf with large intercellular spaces is called_____.
The parenchymatous region of the leaf present between the upper and lower epidermis is called _____.
Which of the following have sunken stomata?
The conjoint vascular bundles usually have
In conjoint type of vascular bundles
In which type of vascular bundles are Xylem and Phloem present at the same radius?
The innermost layer of the cortex is called
Epidermal hairs of shoot system
(I) Unicellular or Multicellular
(II) Multicellular, branched or unbranched
(III) Secretary in function
(IV) Absorbs water
(V) Prevent transpiratory water loss
What do you understand by polyarch vascular bundles?
Polyarch vascular bundles generally occur in
