What is the difference between animals and plants? Difference Between Plants and Animals

It is certain that animals and plants have life, and they both have their own characteristics of communication, and they can also be born, reproduce, and die. As for the difference, well, animals can be converted into something else, just like us humans, while plants can't.

Nutrition mode [fundamental]: plant - [self] nourishment.

It can synthesize [organic matter] from external [inorganic matter].

Consumption of homemade organic matter].

Animals -- heterogeneous.

Generally, it is not possible to synthesize [organic matter] from external [inorganic matter].

Direct] [indirect] consumption of plant organic matter [tiger eats sika deer, indirect consumption of organic matter].

Structure: Cellular structure. Plants - fibrous [cell wall], [chloroplast], [**large vacuole].

Animals -- none] fibrous cell wall, chloroplasts, **large vacuoles, [centrosomes].

Euglena. Sea slugs [take the chloroplast of seaweed and leave it in the body to produce its own chlorophyll for light and action].

It seems to be a mixture of animals and plants

The first animal discovered by scientists to produce the plant pigment chlorophyll produces chlorophyll on its own, rather than the ready-made pigment stolen from algae.

Genetic material is absorbed and passed on to the next generation. The offspring of these nudibranchs can likewise produce their own chlorophyll ,--

Tissues and organs Plants [simple] have autotrophic organs] [have sieve ducts---

Animals [complex differentiation] [generally have no autotrophic organs, but have digestive organs].

Plants [no locomotor organs, structure].

Animals [have locomotor organs, structure [flagella].

Structure of Stress:

Plant--[none] nervous system, reaction [relatively slow].

Animals -- nervous system] [unicellular animals have no nervous system, but react quickly], respond [fast].

Increases and decreases Plant organs and other structures have been undergoing different increases and decreases, and flowers bloom and bloom.

Damage to some organs [non-fatal] [cutting branches].

Animals are generally [limited] in growth.

Damage to some organs [can be fatal].

Survival activities: Plants cannot move around or migrate freely.

Animals – can move around freely [actively] on their own initiative.

Most plants are autotrophic, and the few that do not have chloroplasts can only survive by decomposition and parasitism. Animals, on the other hand, are heterotrophic organisms that are close to other organisms to replenish the substances necessary for survival.

Most plants are autotrophic and chloroplasty.

Animals are heterotrophic, and there must be no chloroplasts.

Morphological differences: Plants usually consist of roots, stems, leaves, flowers, and fruits, while animals have heads, necks, limbs, trunks, and tails. Reproduction is different:

Plant reproduction mainly relies on seeds, spores, and vegetative reproduction. Animals, on the other hand, reproduce through reproduction, ovoviviparous, viviparous lactation, etc. There are different ways to dispose of waste:

Waste products are excreted from plants through dry branches and fallen leaves. Animals, on the other hand, excrete waste products from their bodies through their own excretion. <

1. Different morphology: Plants are usually composed of roots, stems, leaves, flowers and fruits, while animals have heads, necks, limbs, trunks and tails.

2. Different reproduction: The reproduction of plants mainly relies on seeds, spores and nutrient reproduction. Animals, on the other hand, reproduce through reproduction, ovoviviparous, viviparous lactation, etc.

3. Different ways of discharging waste: The waste in the plant body is discharged through dry branches and leaves and fallen leaves. Animals, on the other hand, excrete waste products from their bodies through their own excretion.

4. Different metabolism: plant cells have chloroplasts, which can carry out photosynthesis, and photosynthesis is the simplest basal metabolism. There are no chloroplasts in the animal's body, and it is also unable to carry out photosynthesis, it can only obtain some nutrients through the outside world and metabolize them.

5. Different cell structures: animal cells usually have only three parts: cell membrane, nucleus and cytoplasm. In addition to the above three parts, plant cells may also have cell walls, vacuoles, chloroplasts, etc., and other structures.

6. The roles in the ecological chain are different: plants are producers in the biological chain, but animals are consumers.

Plants are sedentary living and autotrophic organisms. Whereas, animals are sentient creatures that are able to move autonomously or are able to move. That's the fundamental difference between the two.

Extend. Plants have distinct cell walls and nuclei, and their cell walls are made up of glucose polymers – cellulose. Plants have the ability to photosynthesize – that is, they can use light energy and chlorophyll that animals don't have in their bodies to produce food from water, minerals and carbon dioxide.

After the release of oxygen, glucose – an energy-rich substance – is left as a building block of plant cells. [1] Aristotle distinguished between plants (which usually do not move) and animals (who often move to obtain food). In the Linnaean system, it is divided into two kingdoms: the plant kingdom and the animal kingdom.

Later, it became known that the original definition of the plant kingdom included several unrelated taxa, and fungi and several species of algae were moved to the new realm. However, there are still many opinions about plants, both professionally and in the eyes of the general public. It is also true that it is problematic to try to fit "plants" perfectly into a single taxonomy, because for most people, the relevance of the word "plant" to the concept of phylogeny, which is based on modern taxonomy and phylotaxonomy, is not very clear, and the methods of reproduction are mainly striping, dividing, cuttings, grafting, seeds, spores, etc.

Animals are a large group of multicellular eukaryotic organisms, but they are different from microorganisms.

Animals are a kind of living organisms that cannot synthesize inorganic matter into organic matter, can only feed on organic matter, can and rely on food, and is composed of cells, cells have a nucleus, no cell wall, and can move and matrix.

Therefore, animals have different morphological structures and physiological functions from plants to carry out feeding, digestion, absorption, respiration, circulation, excretion, sensation, movement and reproductive life activities.

Zoology classifies animals with the same or similar characteristics into the same category according to the morphology, internal structure of the body, the characteristics of embryonic development, physiological habits, and the geographical environment in which they live.

It is mainly divided into two categories: chordates and non-chordates; Depending on whether they are aquatic or terrestrial, they can be divided into aquatic and terrestrial; According to the presence or absence of feathers, they can be divided into feathered animals and non-feathered animals; Depending on whether there is a spine in the body or not, we can divide all animals into two categories: vertebrates and invertebrates.

Plants are vegetarian and animals are meat.

Animals and plants have some characteristics, but there are exceptions to many of the more general ones. Such as:

Although generally speaking, plants are autotrophs for photosynthesis, and animals do not photosynthesize and live by feeding, but the lower animal greeneye insect has chlorophyll in its body and can also photosynthesize in the sun, while some saprophytes do not have chlorophyll and do not photosynthesize, such as crystal orchid, and some plants will also prey on insects, such as flytraps and pitcher plants;

Although animals generally move and plants do not, the adult oyster lives in one place for the rest of their lives and never moves, while Venus flytraps and mimosas can see their rapid movements.

Upstairs said that plants do not have complex organs while animals do, in fact, all seed plants have roots, stems, leaves, flowers, fruits, and some have many other organs, such as petioles, leaf sheaths, inflorescences, calyxes, receptacles, and ovary. , while lower animals may be made of single cells and cannot have any organs;

There is only one characteristic between plants and animals that distinguishes the two from each other, and that is that plant cells have a cell wall while animal cells do not have a cell wall. There are no exceptions, although it's not that intuitive.

The difference between plants and animals is that they have different morphologies, different reproductions, and different metabolisms. Plants are generally made up of roots, stems, leaves, flowers, and fruits, and the simplest plants have only one cell. Animals have a head, neck, limbs, trunk and tail, and are higher animals.

In general, plant reproduction is based on seeds, spores, and nutrients. Animals, on the other hand, reproduce through reproduction, ovoviviparous, viviparous lactation, etc.

Similarities between plants and animals

Plants and animals both carry out respiration, aerobic and metabolic are made of cells, they are multicellular organisms, they both have nuclei, they all need water, they all carry out metabolism, waste excretion, and reproduction.

The plant makes nutrients in its own body, so that it can obtain the energy to make nutrients from the environment. Whether it's a plant or an animal, they're all living things. They will all reproduce, they will grow, and then they will die.

First, the form is different.

Plants generally consist of roots, stems, leaves, flowers, and fruits. The simplest plants have only one cell. Animals have a head, neck, limbs, torso, and tail and belong to higher animals.

Second, reproduction is different.

In general, plant reproduction depends mainly on seeds, spores, and asexual reproduction. Animals reproduce through reproductive reflux, viviparity, viviparity, and lactation.

3. Metabolism is different.

All cells of plants have chloroplasts, chloroplasts can carry out photosynthetic leakage, and photosynthesis is the simplest basal metabolism. Animals do not have chloroplasts in their bodies and cannot photosynthesize. It can only get some nutrients from the outside world and metabolize them.

The body of a font plant is made up of waste, something that many people may not know. It is mostly discharged through dead branches and leaves and fallen leaves. Animals, on the other hand, excrete waste products from their bodies through their own excrement.