The way plants protect themselves, the ways in which plants protect themselves

Plants can protect themselves in the following ways:1. Long thorns. During the growth of plants, it is inevitable that they will be attacked by animals or other plants;

2. Fallen leaves. Defoliation is a way of protection for plants, in the face of severe cold, heat and other bad weather, in order to avoid the environment that is not conducive to growth, some plants will choose to protect the leaves to reduce the evaporation of water on the leaf surface;

3. Leave seeds. Seed plants are highly adaptable to the environment, allowing individuals to spread widely and become a way to protect themselves;

4. Smell. Some plants emit a special smell to protect themselves from animals and microorganisms.

Long thorns: The stems and leaves of roses, amaranth and other plants will grow full of thorns to protect themselves. Deciduous leaves:

Reduces water evaporation from the foliage and survives inclement weather. Seed retention: It enables the plant to spread widely.

Smell: Eucalyptus, konjac flowers and other plants will emit a special smell and are not attacked by animals and microorganisms.

1. Long thorns.

During the growth of plants, it is inevitable that they will be attacked by animals or other plants, and the stems and leaves of some plants will be full of thorns in order to protect themselves and promote their own growth, such as roses, amaranth, cactus, bone spur plum, honey locust tree, moon season, chestnut, etc.

2. Fallen leaves.

In the face of severe weather such as cold and heat, in order to avoid the environment that is not conducive to growth, some plants will choose to protect from leaf litter, reduce the evaporation of water on the leaf surface, and successfully survive the bad weather, such as metasequoia, plane trees, etc.

3. Leave seeds.

Seed plants are highly adaptable to the environment and can be widely spread by individuals as a way to protect themselves, such as soybeans, dandelions, beans, coconuts, etc., while non-seed plants are becoming less and less diverse because of the lack of self-protection methods.

4. Smell.

Some plants emit a special smell to protect themselves from animals and microorganisms, or can inhibit the growth of certain plants around them, which is conducive to their safe growth, such as oleander, eucalyptus, konjac flowers, etc.

Plants protect themselves in the following ways:

1. The thorns of chestnuts grow on the total bracts, and animals dare not eat them. These plants use sharp needles, thorns, and thorns to keep their enemies away.

2. The needle hairs of soybean can resist soybean leafhoppers and broad bean beetles, the soft hairs of cotton plants can repel leafhoppers, and the hairy varieties of wheat are not easy to be eaten by the adults of leaf beetles to lay eggs or larvae.

3. The "blood" of oleander and milkweed contains cardiac glycosides, and insects will die due to muscle relaxation after eating them.

4. Yucca and agave contain phytosteroids that can rupture animal red blood cells. There is a type of sumac tree known as the "bite tree", which contains urushiol, which can poison people.

Summary. 1.In order to avoid this unfavorable environment for growth, many plants will protect themselves by falling leaves, reduce the evaporation of foliar water, and successfully survive the harsh environment.

For example, sycamore trees, poplars, willows, ginkgo trees, etc., shed all their leaves to protect themselves when the cold comes. 2.Long thorns: In order to protect themselves from other plants or animals, many plants will grow with spikes on their stems and leaves during the long-term evolution, which will encourage them to grow well.

For example, roses, moons, amaranth and other plants, the stems have thorns, and some plants have thorns on the leaves, such as medlar, which are difficult for plants and animals to approach, so they can protect themselves well. 3.Gives off a special smell Some plants also emit an unpleasant smell, so protect yourself by having an unpleasant smell.

For example, marigolds, konjac flowers, rafflesia, etc., they will emit a foul smell during their growth, and animals will not dare to approach, so as to ensure their normal growth and reproduction. 4.Releasing toxic substances There are many plants in nature that are poisonous, and they protect themselves through their own toxicity.

For example, plants of the oleander family, mimosa, palm trees, etc.

Good. 1.In order to avoid this unfavorable environment for growth, many plants will protect themselves by falling leaves, reduce the evaporation of foliar water, and successfully survive the harsh environment.

For example, sycamore trees, poplars, willows, ginkgo trees, etc., shed all their leaves to protect themselves when the cold comes. 2.Long thorns: In order to protect themselves from other plants or animals, many plants will grow with spikes on their stems and leaves during the long-term evolution, which will encourage them to grow well.

For example, roses, moons, amaranth and other plants, the stems have thorns, and some plants have thorns on the leaves, such as medlar, which are difficult for plants and animals to approach, so they can protect themselves well. 3.Gives off a special smell Some plants also emit an unpleasant smell, so protect yourself by having an unpleasant smell.

For example, marigolds, konjac flowers, rafflesia, etc., they will emit a foul smell during their growth, and animals will not dare to approach, so as to ensure their normal growth and reproduction. 4.Releasing toxic substances There are many plants in nature that are poisonous, and they protect themselves through their own toxicity.

For example, plants of the oleander family, mimosa, palm trees, etc.

Okay, I'll give you a thumbs up, thanks!

1. Defoliation: adaptation to the adverse environment, deciduous can reduce transpiration, so that plants can survive the cold and dry season, this habit is formed by plants in the long-term evolution process, short days accelerate the formation of separation, abscisic acid and ethylene increase, can accelerate the shedding of leaves.

2. Long thorns: they have a protective effect on plants. Leaf spines are common in desert or dry-tolerant plants and mainly serve to protect and reduce water transpiration to help plants adapt to arid environments.

3. Special smell: Some plants such as eucalyptus, oleander, tomato, etc., they will emit a special smell during their growth. This smell can effectively prevent many animals and microorganisms from attacking it, or can inhibit the growth of certain plants around it, which is conducive to their own healthy growth, so as to protect themselves.

Plants are found in large parts of the world's hydrosphere, on the surface of the lithosphere, at the bottom of the atmosphere, in varying quantities depending on the climatic zone, and some of them even grow in permafrost at the extreme northern end of the continental shelf. At the extreme southern tip of Antarctica, plants also stubbornly resist their harsh environment.

Plants are usually the main physical and structural components of their habitats. Many of Earth's biospheres are named after the type of vegetation in which plants are the dominant organisms, such as grasslands and forests. They adapt to different environments through genetic differentiation and phenotypic plasticity.

Each plant will protect itself in its own unique way through its own different forms and characteristics, such as:

1. There are thorns on the peduncle of the moon.

2. The leaves of nettles are covered with poisonous prickly hairs.

3. The leaves of the lycium are thorny.

4. Roses and amaranth have thorns on their bodies.

5. Gently touch the mimosa, it will look like a shy little girl.

6. Eucalyptus, oleander, and tomato will emit a special smell during growth, and so on.

The most dense thorns of a plant tend to be the youngest part of the body, where it grows before insects multiply, lying in wait to defend against their damage.

Many plants have the ability to protect themselves, but many friends don't know how plants protect themselves, today I will talk to you about how plants protect themselves, I hope this experience can help you.

Method steps.

Many cacti plants, Euphorbiaceae have many spines on their stems, making it difficult for animals to gnaw on.

Please click Enter a description.

The juice of some plants is poisonous, oleander, alocasia, etc., which make animals feel uncomfortable, painful or even die after eating, so that they no longer eat them.

Please click to enter a grip or description.

Although plants such as dried purple shirt and evergreen are not toxic, they can produce ecdysone or similar substances, and insects will have developmental deformities, such as early molting or inability to reproduce.

Please click Enter a description.

Some of the frafted skin carryover body hair is non-poisonous and poisonous, there are sharp hook-like hairs on the leaf surface of broad beans, if bed bug-like animals want to gnaw on it or lay eggs, they will be "hooked", unable to move and die.

Please click Enter a description.