differences in monocot root and dicot root anatomy

Anatomy of a Typical Monocot Root - Example : Maize A transverse section passing through the Maize root reveals the following detail..

Epiblema is the outermost covering of the root formed by a single layer of compactly arranged, barrel-shaped parenchyma cells. The cells are characteristically thin-walled since they are involved in absorption of water. A cuticle and stomata are absent. Some of the epiblema cells ar..

Example: Sunflower A transverse section passing through the root of Sunflower reveals the following detail..

Differences between a Dicot root and a dicot stem - Characters Dicot stem Dicot Root 1. Epidermis a. Nature of the cells Thick walled Thin walled b. Epidermal hairs Present, multi cellular trichomes Present, unicellular root..

Characters Dicot stem Dicot Root 1. Epidermis a. Nature of the cells Thick walled Thin walled b. Epidermal hairs Present, multi cellular trichomes Present, unicellular root hairs c. Cuticle Present Absent d. Stoma..

Anatomy of the Leaf - Leaf represents an important part of the plant body. It is involved in vital physiological activities such as transpiration, respiration and photosynthesis. Unlike the stem and the root, the leaf is flat and hence, the anatomy of the leaf dif..

Root System - Root is the descending portion of the axis of the plant. It is not normally green in colour. It is characterised by the absence of nodes and internodes. There are two types of root systems, the tap root system (seen in dicots) and fibr..

Leaf represents an important part of the plant body. It is involved in vital physiological activities such as transpiration, respiration and photosynthesis. Unlike the stem and the root, the leaf is flat and hence, the anatomy of the leaf differs very much from t..

>Cortex is differentiated into hypodermis (collenchyma) and general cortex (parenchyma). Endodermis has a single layer of parenchyma cells deposited with starch grains (starch sheath). Stele is composed of pericycle (sclerenchyma), medullary rays (parenchyma) pith (parenchyma) and vascular bundles ..

1. Chlorotic patches are in the form of specks or reticulations in dicots and stripes in monocots. 2. Necrosis may follow. 3. Leaves show premature fall or do not develop at all. 4. Both stem and root experience stunted growth. Their apices may die back. 5. Flowers are..