What is the morphological structure of monocots and dicots of roots and steam under microscope level and their explanations

Answer 1

Monocots and dicots are two different types of flowering plants that can be distinguished by their morphological structures at the cellular level.

Roots:
In monocots, the roots have a fibrous root system, which means that they have many thin, branching roots that spread out in all directions from the base of the stem. Under a microscope, the root cells of monocots are arranged in a circular pattern, with vascular tissues scattered throughout the root. The xylem and phloem tissues are arranged in a ring around the central pith. This arrangement helps in efficient absorption of water and nutrients from the soil.

In dicots, the roots have a taproot system, which means that they have one main root that grows downwards and gives off smaller lateral roots. Under a microscope, the root cells of dicots are organized in a star-shaped pattern, with a central pith surrounded by xylem and phloem tissues arranged in a radial pattern. This structure allows for deep root penetration into the soil, making dicot plants more stable and better able to withstand harsh conditions.

Stems:
In monocots, the stems have vascular bundles scattered throughout the stem in a complex arrangement. Under a microscope, the stem cells of monocots are arranged in a scattered pattern, with the vascular bundles scattered throughout the stem. The vascular bundles are arranged in a complex pattern, with xylem and phloem tissues evenly distributed throughout the stem. This arrangement helps in efficient transport of water and nutrients throughout the plant.

In dicots, the stems have vascular bundles arranged in a ring-like pattern, with the xylem tissues located towards the center and the phloem tissues located towards the outside. Under a microscope, the stem cells of dicots are arranged in a ring-shaped pattern, with a central pith surrounded by vascular bundles. This arrangement allows for efficient transport of water and nutrients, as well as providing structural support to the plant.