Assertion : Higher plants have meristematic regions for indefinite growth.
Reason : Higher plants have root and shoot apices.
If both Assertion and Reason are correct and the Reason is a correct explanation of the Assertion.
If both Assertion and Reason are correct but Reason is not a correct explanation of the Assertion.
If the Assertion is correct but Reason is incorrect.
If both the Assertion and Reason are incorrect.
Write the precise function of
$(a)$ Sieve tube
$(b)$ Interfascicular cambium
$(c)$ Collenchyma
$(d)$ Aerenchyma
Match the following
Column $-I$ | Column $-II$ |
$(a)$ Dicot leaf | $(p)$ Polyarch |
$(b)$ Dicot stem | $(q)$ Pallisade and spongy mesophy $II$ |
$(c)$ Monocot root | $(r)$ Endarch |
$(d)$ Monocot leaf | $(s)$ Bulli form Cell |
Which combination of tissues acts together to provide the support to the hypocotyl of a seedling
The transverse section of a plant material shows the following anatomical features, $(a)$ the vascular bundles are conjoint, scattered and surrounded by clerenchymatous undle sheaths $(b)$ phloem parenchyma is absent. What will you identify it as?
Distinguish between the following : Stele and vascular bundle.