In which of the following are the vascular bundles found scattered in the ground tissue?

Describe the epidermis of a maize stem.

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

The transverse section of a plant shows the following anatomical features:
$(a)$ Large number of scattered vascular bundles surrounded by bundle sheath.
$(b)$ Large conspicuous parenchymatous ground tissue.
$(c)$ Vascular bundles conjoint and closed.
$(d)$ Phloem parenchyma absent.
Identify the category of plant and its part.

Which layer in dicot stem is rich in starch grains?

What is the function of the hypodermis?