A sign that is common to all. Distinctive features of living organisms

Signs of living organisms?

1. It seems that he drank and died, does not react, but no: you kick with your foot - he also swears. That means it's alive. What is a microorganism?
2. there are a lot of them
3. there are a lot of them

4. Only a complex of all the listed features characterizes living organisms.

5. Differences between animate and non-living

   1. Living organisms are an important component of the biosphere. Cell structure feature all organisms except viruses. The presence in the cells of the plasma membrane, cytoplasm, nucleus. Feature of bacteria: the absence of a formed nucleus, mitochondria, chloroplasts. Features of plants: the presence of a cell wall in the cell, chloroplasts, vacuoles with cell sap, autotrophic mode of nutrition. Features of animals: the absence of chloroplasts in cells, vacuoles with cell sap, fiber membranes, heterotrophic mode of nutrition.

   2. Presence in the composition of living organisms organic matter: sugar, starch, fat, protein, nucleic acids And inorganic substances: water and mineral salts. similarity chemical composition representatives of different kingdoms of wildlife.

   3. Metabolism main feature living, including nutrition, respiration, transport of substances, their transformation and the creation of substances and structures of their own body from them, the release of energy in some processes and use in others, the release of end products of life. Exchange of matter and energy with the environment.

   4. Reproduction, reproduction of offspring is a sign of living organisms. The development of a daughter organism from a single cell (zygote in sexual reproduction) or a group of cells (in vegetative reproduction) of the mother organism. The significance of reproduction is in increasing the number of individuals of a species, their settlement and development of new territories, maintaining the similarity and continuity between parents and offspring in a number of many generations.

   5. Heredity and variability of the properties of organisms. Heredity is the property of organisms to transmit their inherent structural and developmental features to offspring. Examples of heredity: birch plants grow from birch seeds, kittens similar to their parents are born in a cat. Variation - the emergence of new traits in offspring. Examples of variability: birch plants grown from the seeds of a mother plant of the same generation differ in the length and color of the trunk, the number of leaves, etc.

   6. Irritability is a property of living organisms. The ability of organisms to perceive stimuli from environment and, in accordance with them, coordinate their activities, behavior, a complex of adaptive motor reactions that arise in response to a variety of stimuli from the environment. Features of animal behavior. Reflexes and elements of the rational activity of animals. The behavior of plants, bacteria, fungi: different forms of movement of tropism, nastia, taxis.

6. grab by the tail - meow!
7. hallmarks of living organisms.

   1. Living organisms are an important component of the biosphere. The cellular structure is a characteristic feature of all organisms, with the exception of viruses. The presence in the cells of the plasma membrane, cytoplasm, nucleus. Feature of bacteria: the absence of a formed nucleus, mitochondria, chloroplasts. Features of plants: the presence of a cell wall in the cell, chloroplasts, vacuoles with cell sap, autotrophic mode of nutrition. Features of animals: the absence of chloroplasts in cells, vacuoles with cell sap, fiber membranes, heterotrophic mode of nutrition.

   2. The presence in the composition of living organisms of organic substances: sugar, starch, fat, protein, nucleic acids and inorganic substances: water and mineral salts. The similarity of the chemical composition of representatives of different kingdoms of wildlife.

   3. Metabolism is the main sign of a living thing, including nutrition, respiration, transport of substances, their transformation and the creation of substances and structures of one's own body from them, the release of energy in some processes and use in others, the release of end products of vital activity. Exchange of matter and energy with the environment.

   4. Reproduction, reproduction of offspring is a sign of living organisms. The development of a daughter organism from a single cell (zygote in sexual reproduction) or a group of cells (in vegetative reproduction) of the mother organism. The significance of reproduction is in increasing the number of individuals of a species, their settlement and development of new territories, maintaining the similarity and continuity between parents and offspring in a number of many generations.

   5. Heredity and variability of the properties of organisms. Heredity is the property of organisms to transmit their inherent structural and developmental features to offspring. Examples of heredity: birch plants grow from birch seeds, kittens similar to their parents are born in a cat. Variation - the emergence of new traits in offspring. Examples of variability: birch plants grown from the seeds of a mother plant of the same generation differ in the length and color of the trunk, the number of leaves, etc.

   6. Irritability is a property of living organisms. The ability of organisms to perceive stimuli from the environment and, in accordance with them, coordinate their activities, behavior is a complex of adaptive motor reactions that occur in response to various stimuli from the environment. Features of animal behavior. Reflexes and elements of the rational activity of animals. The behavior of plants, bacteria, fungi: different forms of movement of tropism, nastia, taxis.

8. when and who first studied the cell
9. Breath
10. Don't know
11. Differences between animate and non-living

    1. Living organisms are an important component of the biosphere. The cellular structure is a characteristic feature of all organisms, with the exception of viruses. The presence in the cells of the plasma membrane, cytoplasm, nucleus. Feature of bacteria: the absence of a formed nucleus, mitochondria, chloroplasts. Features of plants: the presence of a cell wall in the cell, chloroplasts, vacuoles with cell sap, autotrophic mode of nutrition. Features of animals: the absence of chloroplasts in cells, vacuoles with cell sap, fiber membranes, heterotrophic mode of nutrition.

    2. The presence in the composition of living organisms of organic substances: sugar, starch, fat, protein, nucleic acids and inorganic substances: water and mineral salts. The similarity of the chemical composition of representatives of different kingdoms of wildlife.

    3. Metabolism is the main sign of a living thing, including nutrition, respiration, transport of substances, their transformation and the creation of substances and structures of one's own body from them, the release of energy in some processes and use in others, the release of end products of vital activity. Exchange of matter and energy with the environment.

    4. Reproduction, reproduction of offspring is a sign of living organisms. The development of a daughter organism from a single cell (zygote in sexual reproduction) or a group of cells (in vegetative reproduction) of the mother organism. The significance of reproduction is in increasing the number of individuals of a species, their settlement and development of new territories, maintaining the similarity and continuity between parents and offspring in a number of many generations.

    5. Heredity and variability of the properties of organisms. Heredity is the property of organisms to transmit their inherent structural and developmental features to offspring. Examples of heredity: birch plants grow from birch seeds, kittens similar to their parents are born in a cat. Variation - the emergence of new traits in offspring. Examples of variability: birch plants grown from the seeds of a mother plant of the same generation differ in the length and color of the trunk, the number of leaves, etc.

    6. Irritability is a property of living organisms. The ability of organisms to perceive stimuli from the environment and, in accordance with them, coordinate their activities, behavior is a complex of adaptive motor reactions that occur in response to various stimuli from the environment. Features of animal behavior. Reflexes and elements of the rational activity of animals. The behavior of plants, bacteria, fungi: different forms of movement of tropism, nastia, taxis.

    Only a complex of all the listed features characterizes living organisms.

1. Living organisms are an important component of the biosphere. The cellular structure is a characteristic feature of all organisms, with the exception of viruses. The presence in the cells of the plasma membrane, cytoplasm, nucleus. Feature of bacteria: the absence of a formed nucleus, mitochondria, chloroplasts. Features of plants: the presence of a cell wall in the cell, chloroplasts, vacuoles with cell sap, autotrophic mode of nutrition. Features of animals: the absence of chloroplasts in cells, vacuoles with cell sap, fiber membranes, heterotrophic mode of nutrition.

2. The presence in the composition of living organisms of organic substances: sugar, starch, fat, protein, nucleic acids and inorganic substances: water and mineral salts. The similarity of the chemical composition of representatives of different kingdoms of wildlife.

3. Metabolism is the main sign of a living thing, including nutrition, respiration, transport of substances, their transformation and the creation of substances and structures of one's own body from them, the release of energy in some processes and use in others, the release of end products of vital activity. Exchange of matter and energy with the environment.

4. Reproduction, reproduction of offspring - a sign of living organisms. The development of a daughter organism from a single cell (zygote in sexual reproduction) or a group of cells (in vegetative reproduction) of the mother organism. The significance of reproduction is in increasing the number of individuals of a species, their settlement and development of new territories, maintaining the similarity and continuity between parents and offspring in a number of many generations.

5. Heredity and variability - properties of organisms. Heredity is the property of organisms to transmit their inherent structural and developmental features to offspring. Examples of heredity: birch plants grow from birch seeds, kittens similar to their parents are born in a cat. Variation is the emergence of new traits in the offspring. Examples of variability: birch plants grown from the seeds of a mother plant of the same generation differ in the length and color of the trunk, the number of leaves, etc.

6. Irritability is a property of living organisms. The ability of organisms to perceive stimuli from the environment and, in accordance with them, coordinate their activities and behavior is a complex of adaptive motor reactions that occur in response to various stimuli from the environment. Features of animal behavior. Reflexes and elements of the rational activity of animals. The behavior of plants, bacteria, fungi: different forms of movement - tropism, nastia, taxis.

Only a complex of all the listed features characterizes living organisms.

All objects in our universe belong to the natural world. It, in turn, is divided into living and non-living. In order to distinguish one from the other, you need to know the signs and properties of living organisms.

Distinctive features of living organisms

First of all, you should know that living organisms are an important component of the biosphere. Their characteristic feature is the cellular structure, with the exception of viruses. Cells also have: plasma membrane, cytoplasm, nucleus. Despite the fact that bacteria do not have a formed nucleus, mitochondria, chloroplasts, they also belong to living organisms, since they have a number of other features inherent in them. In particular, plants include the presence of a cell wall in the cell, vacuoles with cell sap, chloroplasts, and an autotrophic mode of nutrition. While in animals there are no vacuoles with cell sap, fiber membranes, chloroplasts, heterotrophic mode of nutrition in the cells.

Organic substances are present in living organisms: sugar, starch, fat, protein, nucleic acids. Also inorganic substances: water and mineral salts. In addition, you should know that representatives of various kingdoms of wildlife have a similar chemical composition. Also, the characteristic features of living organisms include metabolism, including: respiration, nutrition, transport of substances, their restructuring and the creation of structures and substances of their own body from them, the release of end products of vital activity, the release of energy in any processes and its use in others. This also includes reproduction and reproduction of offspring. Development from one or more cells of a daughter organism, as well as heredity and variability. In addition, the signs of living organisms can be safely written down: irritability and the ability to coordinate their activities in accordance with them.

Living organisms differ from inanimate bodies in a more complex structure. To maintain their livelihoods, they receive energy from the outside, and almost all use solar energy. Living organisms actively move, overcome resistance, and react to their environment. Many may object that not all objects of wildlife have all of the above signs pronounced. For example, plants hardly move and how they breathe cannot be seen with the naked eye. And many animals in captivity lose their ability to reproduce. But, with all this, the rest of the signs of representatives of wildlife are expressed in them. Therefore, plants and bacteria also belong to wildlife and are studied in the section of biology. Now you know the main signs of living organisms!

Write down the signs characteristic of the human roundworm: 1) a free-living worm 2) a body with bilateral symmetry 3) a hermaphrodite 4) the larva develops into intermediate host 5) the intestine ends with an anus 6) the larva develops in the lungs, but with blood enters the heart and liver 7) has circulatory system 8) dioecious animal 9) breeds in the human intestine 10) intermediate host - cattle 11) cover the body with a dense cuticle that protects the worm from the digestive juices of the host 12) the body is ribbon-like, jointed 13) the female is larger than the needle 14) there is no mouth opening, it sucks food to everyone body 15) have a digestive and nervous system

The world of living organisms is diverse. However, representatives of various kingdoms of the organic world have common properties. Choose signs,

characteristic: A - for plants; B - animals; B - all living
organisms:
1 - have a cellular structure;
2 - feed on ready-made organic substances;
3 - create organic substances in the process of photosynthesis;
4 - when breathing, they absorb oxygen and release carbon dioxide;
5 - consist of inorganic and organic substances;
6 - cells contain plastids and vacuoles with cell sap;
7 - capable of metabolism and energy;
8 - most are practically motionless;
9 - capable of active movement;
10 - adapted to environmental conditions:
11 - the end product of metabolism is urea;
12 - the plasma membrane is covered with a cellulose cell wall;
13 - characteristically limited growth;
14 - cells contain a cell center and small vacuoles without cell sap.

the white hare and the brown hare belong to different species, because: a) they live in different territories; b) have significant differences in appearance; c) feed 1. The process of respiration is characteristic of: a) only for animals b) only for plants c) all living organisms d) only for humans 2. Respiratory organs

amphibians: a) lungs b) skin c) trachea d) lungs, skin 3. Gill breathing is characteristic of: a) toothless b) earthworm c) cross-spider d) grape snail 4. The organ providing double respiration in birds: a) air sac b) lung c) spiracle d) trachea5. Respiratory organs of mammals: a) tracheae b) lungs c) gills d) lung sacs 6. Gas exchange occurs through the integument of the body in: a) hydra b) cancer c) snail d) spider 7. Respiratory organs of insects: a) lungs b) skin c) lung sacs d) tracheae 8. Amphibian larvae breathe: a) lungs b) gills c) tracheae d) lungs and skin 9. The respiratory system of mammals consists of: a) heart, lungs b) liver, stomach c) airways, lungs d) airways, heart

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hallmarks of living organisms.

1. Living organisms are an important component of the biosphere. The cellular structure is a characteristic feature of all organisms, with the exception of viruses. The presence in the cells of the plasma membrane, cytoplasm, nucleus. Feature of bacteria: the absence of a formed nucleus, mitochondria, chloroplasts. Features of plants: the presence of a cell wall in the cell, chloroplasts, vacuoles with cell sap, autotrophic mode of nutrition. Features of animals: the absence of chloroplasts in cells, vacuoles with cell sap, fiber membranes, heterotrophic mode of nutrition.

2. The presence in the composition of living organisms of organic substances: sugar, starch, fat, protein, nucleic acids and inorganic substances: water and mineral salts. The similarity of the chemical composition of representatives of different kingdoms of wildlife.

3. Metabolism is the main sign of a living thing, including nutrition, respiration, transport of substances, their transformation and the creation of substances and structures of one's own body from them, the release of energy in some processes and use in others, the release of end products of vital activity. Exchange of matter and energy with the environment.

4. Reproduction, reproduction of offspring - a sign of living organisms. The development of a daughter organism from a single cell (zygote in sexual reproduction) or a group of cells (in vegetative reproduction) of the mother organism. The significance of reproduction is in increasing the number of individuals of a species, their settlement and development of new territories, maintaining the similarity and continuity between parents and offspring in a number of many generations.

5. Heredity and variability - properties of organisms. Heredity is the property of organisms to transmit their inherent structural and developmental features to offspring. Examples of heredity: birch plants grow from birch seeds, kittens similar to their parents are born in a cat. Variation is the emergence of new traits in the offspring. Examples of variability: birch plants grown from the seeds of a mother plant of the same generation differ in the length and color of the trunk, the number of leaves, etc.

6. Irritability is a property of living organisms. The ability of organisms to perceive stimuli from the environment and, in accordance with them, coordinate their activities and behavior is a complex of adaptive motor reactions that occur in response to various stimuli from the environment. Features of animal behavior. Reflexes and elements of the rational activity of animals. The behavior of plants, bacteria, fungi: different forms of movement - tropism, nastia, taxis.

Only a complex of all the listed features characterizes living organisms.