Which of the following is NOT a characteristic of a dicot stem?

In a dicot stem undergoing secondary growth, the cells of the vascular cambium divide to produce secondary xylem and phloem. If a tangential section is taken through the secondary xylem, what would be the predominant cell type observed in terms of arrangement?

Conjoint open vascular bundles are seen in

a) Dicot stem b) Monocot stem c) Dicot leaf d) Monocot leaf

In stem, the xylem is

Which of the three sub-zones of cortex of dicot stem performs the function of providing mechanical strength to young stem?

I. Usually cortex of stem is formed the during secondary growth of the stem II. It is a couple of layer thick III. It is made up of thin walled rectangular cells Select the incorrect statements

Two cross-sections of stem and root appear simple, when viewed by naked eye. But under microscope, they can be differentiated by

Trichomes are epidermal hairs of

Which tissue in a mature, woody dicot stem is primarily responsible for transporting water and minerals absorbed by the roots?

Which part of the kidney contains the glomeruli and Bowman's capsules, primarily located in the cortex?

Which tissue is responsible for secondary growth in thickness in dicot stems?