According to the cell theory, all new cells are formed as a result of the division of maternal ones. But this process can occur in two ways, one of which is mitosis. It is essential for the process of reproduction of their own kind. What cells are formed as a result of mitosis, their number and features of the process - all this will be discussed in detail in our article
Secondary education and schools 2024, September
What is the difference between a food chain and a food web? Separate groups of organisms (mushrooms, plants, bacteria, animals) constantly exchange certain substances and energy with each other. This process is called the food chain. The exchange between groups is carried out while eating one by the other. The process of interaction between similar chains is called a food web
Oocytes (eggs) is usually the embryonic form of an animal or egg. They are studied by oology - a special branch of zoology
Believe it or not, but the main character of the proverb “feet feed the wolf” is the hero of our time. Don't believe? Then we invite you on an exciting journey that promises not only to raise the level of literacy, but also to confirm the thesis put forward
Konstantin Balmont is the brightest representative of early symbolism in Russia. His works are filled with the search for the meaning of life, goals and unanswered questions. His poetry makes the reader think. Our article is devoted to the work "Reeds". We will analyze Balmont's poem "Reeds" according to the plan we have drawn up, which can later be used to analyze other poetic works
Analysis of the poem "A blue fire swept …" (Yesenin dedicated it to his last love) will reveal to you the features of the style and syllable of the young brilliant poet. In verse, he talks about his feelings and about what he is ready for for the reciprocity of his beloved. The work included in the anthology of love lyrics of Russian poetry will show us how strong love can be and how it can change those who succumbed to its power
Analysis of the poem "Lilichka" by Mayakovsky is not an easy task. The pearl of intimate lyrics resembles a real avalanche of feelings, suffering and thoughts of the poet. He is so open and frank that one gets the impression that through the lines one can hear the voice of this blocky man in Russian poetry. In the article we bring to your attention an analysis of Mayakovsky's work and a brief history of its creation
The theme of love in the novel "Eugene Onegin" is one of the title themes. Thanks to her, this work does not lose its relevance and interest for readers of various audiences. In our article you can see a brief analysis of the topic and essay
The topic of our article is the means of expression in a poem. What it is, we will describe below. As an example of analysis and to consolidate the material, the reader is invited to pay attention to F. Tyutchev's poem "Leaves" and Pushkin's beautiful poetic lines "Winter Morning"
Many films and books, poems, novels and short stories are devoted to this topic. For many, the subject of our conversation today is the meaning of life and the secret of happiness. Everyone who has experienced this at least once will remember the feeling for a lifetime. Someone will be afraid of repetition like fire, and someone, on the contrary, will strive for it. As many have already guessed, this feeling is love between a man and a woman (we will provide the essay of the exam below)
In the novel "Eugene Onegin" the first chapter (a summary of which is below) is of great importance for the characterization of the protagonist. The article will tell you why it is so important for understanding the actions and behavior of Eugene, his lifestyle and decisions made. We will also provide the reader with the general content of the entire novel and in more detail - the second chapter
The novel by Oscar Wilde, like the life of the writer, caused a lot of controversy and conflicting opinions. Whatever epithets the work was awarded, where “immoral” and “corrupting” are still quite modest. That is why the characterization of the image of Dorian Gray is a rather difficult task. This character is ambiguous, and many see only one side of him, while others remain in the shadows
The character of Onegin in the novel "Eugene Onegin" became the subject of scientific debate and research immediately after the publication of the work. To this day, Pushkinists cannot come to unambiguous conclusions. Who was Eugene - a lonely lost soul, an extra person or a carefree life-saver, captivated by his own idle thoughts. His actions are contradictory, his thoughts are covered with a haze of "world sorrow". Who is he?
Comparison of the letters of Onegin and Tatyana provides a good opportunity to evaluate both the novel itself and the author's greatest subtle psychologism in his work "Eugene Onegin"
When a woman is insidious, it causes mixed feelings in men. On the one hand, the strong half of humanity understands the danger of such a person, and on the other hand, it attracts like a fire of moths. Let's talk about deceit today. Let's tell a big secret: not only women are insidious, but also men
Signs of autumn - what is it? What are the signs of autumn? How can children be interested in talking about them? Why is autumn necessary?
What's stopping you from having a good life? Someone is not happy with thick legs and a swollen tummy with fat. Someone does not like a penny salary and grim colleagues. Not everyone likes to pay for heating, water and housing and communal services. Or prepare for a session that always comes so unexpectedly
In Northern Europe there is an amazingly beautiful country - Ireland. Dublin is the capital of the republic. The city is located on the confluence of the river. Lofia in Dublin Bay which is in the Irish Sea
In this article, we will consider what root pressure is and its effect on plants. All plant life, even the tallest trees, has gravitational properties that allow nutrients to be absorbed from the deepest soil depths and transported to the highest branches. We will consider that plants have an amazing ability to transport water and nutrients upward using a complex set of biological processes
Getting a moderate dose of enjoyment every day is a vital factor in human he alth and happiness. This is especially necessary for those who constantly feel very tired, such people have absolutely no strength for anything. The article will consider information about what is meant by passive and active recreation and what benefits it brings
As soon as a person learned to think, calculate and write, he wanted to count the population. It is impossible to say exactly how many people live on Earth right now, at this moment. The question of how many people on Earth were born in the entire history of mankind was called the most interesting of all proposed by the popular Quest magazine. So how many of us were, are and will be? What are the forecasts for the future?
In this article, you can get acquainted with the concept of "selenium" in detail. What is it, what are its properties, where in nature can this element be found and how is it used in the industry. In addition, it is important to know what effect it has on our body, in particular
The current world tells us from everywhere that a person knows how to be fast. But what is speed? This is a set of psychological, physical characteristics that allow him to perform a certain task in the shortest possible time. Actually, there is nothing complicated with this. Some people confuse this concept with haste. In this article, we will consider in more detail the phenomenon of psychological and physical speed, and also compare it with haste
Consider the main methods of environmental education of preschoolers. We will pay special attention to the role of environmental education in preschool age, taking into account the introduction of second-generation federal standards in kindergartens
Soil is a unique natural formation characterized by fertility. Quite often, "earth" is used as a synonym for this word. How did soil form on our planet and what factors influenced this process?
Animals in the soil, their fitness and diversity. What animals live in the soil, how are they related to plants. Soil types and their characteristics. Ecological groups of soil inhabitants
Questions "What does matter consist of?", "What is the nature of matter?" has always occupied mankind. Since ancient times, philosophers and scientists have been looking for answers to these questions, creating both realistic and completely amazing and fantastic theories and hypotheses. However, literally a century ago, humanity came as close as possible to unraveling this mystery by discovering the atomic structure of matter. But what is the composition of the nucleus of an atom? What does everything consist of?
In the first half of the 19th century, German scientists E. Haeckel and F. Müller carried out serious embryological and comparative anatomical studies that led to the creation of a biogenetic law and the development of ideas about analogies, homologies, atavisms and rudiments. This article will be devoted to the study of such a group of living organisms containing homologous organs
Many of us at least once in our lives have heard the expression that Moscow is a port of five seas. But if you pick up a map of the Moscow region, then no one will find a single sea nearby. Why did they start talking like that? Let's start in order
Each of us had to listen to a proposal from another person to finally “decide” on something, but have you ever thought that in your soul both a feeling of love and a feeling of dislike for one and the other can coexist peacefully the same person. Where does this duality come from? So, in the article we will consider what the duality of character means
What is the lexical meaning of the word "sensual". Let's try together to find the answer to this question, to explain the different meanings of this word
This idiom has long and firmly entered our everyday language. But when we say it, do we think about where this phrase came from and what it means? They hardly think about the usual, it's already their own - native. And yet let's remember the origin and meaning of the proverb
What or who makes a wave of aggression awaken in our soul? Why do people, sometimes close and beloved, do not want to think about the consequences of their words and actions? Let's talk about a stable phraseological turnover: "Do not wake the beast in me", we often hear this phrase in our daily life. About the original source, about its meaning and use by us in life, we will tell in our publication. So, what does it mean, "Don't wake the beast in me"?
There are beautiful women, and there are cute ones. Men, like moths, fly to the burning fire of beauty, then they heal their wounds not with those who are good in face, but with those who are sweet and beautiful in heart. Probably, the reader has already understood, we will talk about the question: "What does it mean dear?"
Let's analyze the features of a proper diet. Find out the importance of diet for human he alth and life
The digestive system of reptiles has its own characteristics that make it much more complex compared to the same structure in amphibians
What are the types of settlements in Russia? The census reveals where people prefer to build their homes
Proper note taking is the key to successful study. So, are you ready to start learning even better?
Fort - what is it? As a rule, this word is associated with a military fortification. However, not everyone distinguishes it from a fortress, nevertheless, such a difference exists, since, in fact, the fort is part of the defensive structures that are part of the fortress or separated from it at some distance. More details about the fact that this is a fort will be discussed in the article
The article is addressed to schoolchildren who have difficulty in determining the conjugation of verbs. It will be no less useful for parents of schoolchildren who at one time did not understand this topic and now cannot help their children with homework. Difficult things can always be said simply