as the flowing water make the stem weaks
they have a waxy coat
Not all leaves have a waxy surface, but some do. Plant cuticles are a protective waxy covering produced only by the epidermal cells of leaves, young shoots and all other aerial plant organs without periderm.
A waxy stem helps a cactus survive by minimizing water loss. Water may be lost through evaporation under high heat or transpiration. A cactus' thickened stem decreases water loss and disperses harsh sunlight, be the surface glossy, leathery or waxy. The texture makes it difficult for water to enter through or escape from the stem. It also makes it difficult for the sun to burn or scorch the plant's surface.
No just slime coats
The waxy protective covering of a land plant is called a cuticle.
To keep the moisture in the leaves or stem for longer also the waxy cuticle stops water from going in .
Lotus is an aquatic plant fixed at the bottom of the pond. To reach the surface of the water lotus stems are thin & hollow.
as the flowing water make the stem weaks
it is a woody stem plant
There is not a way to count the cells on a aquatic plant. The cells on a aquatic plant are so small.
The Waxy cuticle in a plant is situated above the upper epidermis. The waxy cuticle provides protection to the epidermis. But the main task of the waxy cuticle is to increase and decrease transpiration of water in a plant accordingly. The cuticle helps in cuticular transpiration of plants and sometimes you can find a shiny cuticle in a plant in order to reflect back the sunlight and prevent transpiration. Having a shiny cuticle is one of the adaptations of a plant to reduce transpiration. These are the 2 main functions of a cuticle.