Do cactus thorns kill people, and what happens if cacti don t have thorns?

No. But many people think of euphorbiaceae as cactiaceae, which is dangerous, and Euphorbiaceae is poisonous. Although it is not easy to cause death, it is easy to be poisoned.

Why does a cactus have thorns, and what do its thorns do?

The spines of the cactus are an important part of it, which plays a role in preventing external damage and retaining moisture. If the cactus is devoid of its thorns, it may face a greater survival challenge.

First, a cactus without thorns may be more susceptible to outside damage. The stinger protects against many potential threats such as herbivores, competitors, and environmental conditions. Without thorns, cacti can be more easily injured or destroyed by these factors.

Second, cacti that don't have spines may lose moisture more easily. The thorns protect the cactus from evaporation and water loss, and without the thorns, the cactus may be more susceptible to water loss, affecting its growth and survival.

If it doesn't have spines, it may be more vulnerable to animal attacks, and its living space will be smaller. If you don't do it well, you can be wiped out by other animals.

Cactus thorns, get to the hands, there is no poison, you need to get the thorns out, but the slag of the Tong clan is disinfected with iodine or hydrogen peroxide solution, <>

Cactus is a more common plant in life, usually the cactus is not poisonous, only some rare Nazai cloth color is dark and with hoarfrost is poisonous, if you accidentally be pricked to appear red and swollen phenomenon do not worry, it is due to the cactus thorns in the air contaminated by the bacteria, not cactus poisonous.

Cactus is the best indoor succulent plant to purify the air, but it itself has a lot of thorns, accidentally pricked, so the cactus thorns are poisonous, in fact, it is not poisonous, if it is pricked to the hand, redness or infection, it is caused by the bacteria contaminated in the air by the cactus thorns, not the cactus is poisonous.

Generally, the cactus sold in the market is not poisonous, but some cacti contain a variety of alkaloids, if its thorns enter the human body, redness, swelling, itching will occur, if it is not handled well, it will flow pus infection, usually some dark color, most of the cacti with hoarfrost are poisonous, but it is rare.

When the thorns of the cactus are pricked, it should be dealt with in time, do not rub to avoid the thorns from entering deeply**, if it is a small one, you can blow it off with a hair dryer at home, if the larger ear is best to use tweezers to gently pinch out of the meat, or soak it in water with soapy liquid for about 10 minutes to avoid bacterial infection.

01 The leaves of the cactus degenerate into thorns, which are the product of a protective mechanism to adapt to the harsh climate. Cacti are mostly found in the waterless desert Gobi, and the plants with degraded leaves are more likely to keep the water in their bodies and survive.

The cactus thorn is significant for the cactus itself, a product of a protective mechanism designed to adapt to the harsh climate. This thorn belongs to the leaves of the cactus, which reduces the transpiration area of the plant and saves a lot of water consumption. The spines of the cactus take on many other forms, reflecting intense light and reducing water loss.

The role of the thorn. Normally, most of the water absorbed by the plant is consumed by transpiration, according to scientists, for every 100 grams of water absorbed by the plant, 99 grams are lost due to transpiration, and only 1 gram is preserved in the plant, and the leaf is the main transpiration part, the water is lost from here, and the larger the leaf area, the faster the evaporation.

Therefore, in order to survive the severe drought and retain as much water as possible, after a long period of evolution, the leaves of the cactus gradually evolved to be more adapted to the environment, forming the needle-like spines we see now, which fundamentally reduced the transpiration surface of the plant, saved a lot of water consumption, and greatly improved the survival ability of the cactus in areas with severe water shortage. The very dense spines we see are actually cactus leaves.

The evolution of the thorns. At this stage, the thorns of many cacti have become other forms, and some have become white hairs, which are densely draped on the surface of the plant, which can reflect strong light and play a role in reducing the body surface temperature, and also greatly reduce the loss of water, which can make the plant store a large amount of water. In addition, the number, shape, arrangement, and color of cactus thorns are varied, which not only has unique ornamentality, but also becomes an important basis for us to identify cactus species.