Why does the lotus root break the silk connection, since the lotus root is broken, why should the si

When it comes to lotus, it is natural to mention lotus root. When we break the lotus root, we can observe countless long white lotus threads connected between the broken lotus roots. Why is there such a phenomenon of disconnection?

This is where the structure of the lotus root is observed. It turns out that the tissues that plants need to grow and transport water and nutrients are called ducts and tracheids. These tissues are as accessible in plants as they are in animals.

The inner wall of the duct of the plant will be particularly thickened in a certain part and form various textures, some are ring-shaped, some are trapezoidal, and some are reticulated. However, the thickened part of the duct wall of lotus root is continuously spiral-shaped, which is specially called spiral-shaped catheter. When the lotus root is broken, the thickened spiral part of the inner wall of the catheter detaches and becomes a spiral-shaped filament, with a diameter of only 3 5 microns.

These filaments are much like elongated springs and do not break within the limits of elasticity, and can generally be elongated to about 10 centimeters. Lotus silk not only exists in lotus roots, but also in lotus stems and lotus pods, but it is more delicate. If you take a lotus stem, fold it into sections as much as possible, and lift it up like a long string of small green "lanterns" connected to it, and it is this filament that connects these small green "lanterns".

This filament appears to be a single filament, but if you look at it under a microscope, you will find that it is actually composed of 3 or 8 finer filaments, just as a cotton yarn is made up of countless cotton fibers.

Why is the lotus root disconnected?

Because the transport tissue cells of the lotus root are spiral-shaped, they look like springs. When we break the lotus root, because its transport cells are not cut off, when we pull it, it looks like many threads are connected. Therefore, it is said that the lotus root is broken.

Or: The lotus root is broken, but there are always so many threads attached to the cross-section.

Not only lotus root, but also more of this kind of silk in the lotus stem. If you only have a lotus stem, you can fold it into sections, and you can stretch the silk quite long to make it look like a long string of connected little green lanterns.

Why is the lotus root broken?

This is where the structure of the lotus root is observed. For plants to grow, they need tissues that transport water and nutrients. The tissues of plants that carry water are mainly ducts composed of hollow, long, cylindrical cells.

The inner wall of the catheter is particularly thickened in certain parts (but not all of them), forming a variety of textures, some in the shape of a ring, some in the trapezoidal, and some in the shape of a net. However, the thickened part of the duct wall of lotus root is continuously spiral-shaped, which is specially called spiral duct. There are many threaded catheters in the vascular bundles of lotus root and lotus stem.

When the lotus root or lotus stem is broken, the thickened spiral part of the inner wall of the catheter detaches and becomes a spiral-shaped filament, much like an elongated spring.

If you use a sharp knife to cut lotus root or lotus stem, you will rarely see this kind of filament on the incision, because the intercellular linkage is broken, just like a spring is cut off.