Anatomy and Morphology of Plants
Identify the incorrect statement.
A conjoint and open vascular bundle will be observed in the transverse section of
Open vascular bundle: If the cambium is present in the vascular bundle; it is called open. It exhibit secondary growth.
Closed vascular bundle: If the cambium is absent, the vascular bundle is called closed. IT do not exhibit secondary growth.
In moncot stem, vascular bundles are conjoint, collateral or concentric, endarch and closed.
In dicot stem, vascular bundles are conjoint, collateral or bicollateral, endarch and open.
So, the correct answer is 'Dicot stem'.
Identify the incorrect statement.
Why are vascular bundles closed in monocots?
In endarch condition of xylem, protoxylem lies _________ of metaxylem
Which of the following conditions of xylem is present in both monocot and dicot stems?
In ________ vascular bundle, a strip of vascular cambium is present in between the xylem and phloem.
Radial vascular bundles characteristically occur in
Select the mismatched pair out of the following (A) Radial vascular bundle - Xylem and phloem on different radii (B) Bicollateral vascular bundle - Phloem present on both sides of xylem (C) Amphivasal vascular bundle - Phloem surrounds xylem (D) Conjoint vascular bundle - Xylem and phloem on same radii
Casparian strips are the bands of thickenings present on _____ walls of endodermis.
Select the mismatched pair.
Bicollateral vascular bundles are found in