Oge in biology June 1. Demonstration versions of the OGE in biology (grade 9)

This page contains demonstration OGE options in biology for grade 9 for 2009 - 2019.

Demonstration versions of the OGE in biology contain tasks of three types: tasks where you need to choose one of the proposed answers, tasks where you need to give a short answer, and tasks where you need to give a detailed answer. The correct answers are given for tasks of the first and second types, and the content of the correct answer and evaluation criteria are given for tasks of the third type.

IN demo version of the 2019 OGE in biology compared to the 2018 demo version no changes.

Demonstration versions of the OGE in biology

Note that demonstration versions of the OGE in biology are presented in pdf format, and to view them you must have, for example, the free Adobe Reader software package installed on your computer.

Scale for recalculating the primary score for completing the examination work
to a mark on a five-point scale

• scale for recalculating the primary score for completing the 2018 examination paper into a mark on a five-point scale;
• a scale for recalculating the primary score for completing the 2017 examination paper into a mark on a five-point scale;
• a scale for recalculating the primary score for completing the 2016 examination paper into a mark on a five-point scale;
• a scale for recalculating the primary score for completing the 2015 examination paper into a mark on a five-point scale;
• scale for recalculating the primary score for completing the 2014 examination paper into a mark on a five-point scale.
• scale for recalculating the primary score for completing the 2013 examination paper into a mark on a five-point scale.

Changes in biology demo options

Demonstration versions of the OGE in biology 2009-2014 consisted of 3 parts: tasks with a choice of answers, tasks with a short answer, tasks with a detailed answer.

In 2013 in part 2 (B) was added a practice-oriented task for correlating, according to a given algorithm, the morphological characteristics of an organism or its individual organs with the proposed models.

In 2014 in demo version of the OGE in biology the following were introduced changes:

• in part 1(A) it was on 2 abbreviated number of tasks,
• in part 2 (B) there was added a new task with choosing three correct answers out of six;
• in part 3(C) it was new task included on the application of biological knowledge in a practical situation;
• the total number of tasks has not changed, but maximum primary score for completing the examination work increased from 43 to 46.

In 2015 in demo version of the OGE in biologythe structure of the variant has changed:

• The option began to consist two-piece.
• Numbering tasks became through throughout the entire version without letter designations A, B, C.
• The form for recording the answer in tasks with a choice of answers has been changed: the answer now needs to be written down number with the number of the correct answer(not circled).

IN demo versions of the OGE 2016 - 2019 in biology compared to the 2015 demo version there were no changes.

For answers to tasks 29-32, use a separate sheet. First write down the number of the task (29, 30, etc.), and then the answer to it. Write down your answers clearly and legibly.

ORIGIN OF LIVING CREATURES

In the Middle Ages, people readily believed that geese came from fir trees, and lambs were born from the fruits of the melon tree. The beginning of these ideas, called the “Theory of Spontaneous Generation,” was laid by the ancient Greek philosopher Aristotle. In the 17th century F. Redi suggested that living things are born only from living things and there is no spontaneous generation. He put a piece of snake, fish, eel and beef into four jars and covered them with gauze to keep air out. He filled four other similar jars with the same pieces of meat, but left them open. In the experiment, Redi changed only one condition: the can was open or closed. Flies could not get into a closed jar. After some time, worms appeared in the meat lying in the open (control) vessels. No worms were found in the closed jars.

In the 19th century A serious blow to the theory of spontaneous generation was dealt by L. Pasteur, who suggested that life was introduced into nutrient media along with air in the form of spores. The scientist designed a flask with a neck similar to swan neck, filled it with meat broth and boiled it on an alcohol lamp. After boiling, the flask was left on the table, and all the room dust and microbes in the air, easily penetrating inside through the opening of the neck, settled on the bend without getting into the broth. The contents of the flask remained unchanged for a long time. However, if you break the neck (the scientist used control flasks), the broth quickly became cloudy. Thus, Pasteur proved that life does not originate in the broth, but is brought from outside along with the air containing spores of fungi and bacteria. Consequently, scientists, by conducting their experiments, refuted one of the most important arguments of supporters of the theory of spontaneous generation, who believed that air is the “active principle” that ensures the emergence of living things from non-living things.

1) What equipment did F. Redi use in his experiment?

2) What was the object of study in L. Pasteur’s experiments?

3) Like on meat open banks could worms appear?

Show answer

1) 8 cans, gauze.

OR Jars and gauze.

2) Meat broth.

3) Worms - worm-like insect larvae are formed from eggs laid by houseflies

Using Table 1 “Comparative composition of blood plasma, primary and secondary urine of the human body,” as well as using knowledge from the biology course, answer the following questions.

Comparative composition of blood plasma, primary and secondary urine of the human body (in%)

1) The concentration of which substance remains practically unchanged as blood plasma is converted into secondary urine?

2) What substance and why is absent in the secondary urine compared to the primary?

Show answer

The correct answer must contain the following elements.

1) Sodium.

OR Sodium (in salts).

2) Glucose.

3) In the convoluted channels of the nephron, glucose is actively absorbed into the blood

Olga, a master of sports in tennis, is at training camps, where every day for four hours (morning and evening), she actively trains with her friends. In their free time between training sessions, the girls decided to have lunch at a fast food restaurant.

Using the data from tables 2 and 3, offer Olga the optimal menu in terms of caloric content and protein ratio from the list of proposed dishes and drinks in order to compensate for her energy costs of a morning two-hour workout.

When choosing, keep in mind that Olga loves sweets and will definitely order ice cream with chocolate filling, as well as sweet drink. However, the trainer asked Olga to consume dishes with the highest protein content.

The 2019 state final certification in biology for graduates of the 9th grade of general education institutions is carried out to assess the level of general education training of graduates in this discipline. The tasks test knowledge of the following sections of biology:

1. The role of biology in the formation of the modern natural science picture of the world, in the practical activities of people.
2. The cellular structure of organisms as proof of their relationship, the unity of living nature.
3. Signs of organisms. Unicellular and multicellular organisms. Kingdom of Bacteria. Kingdom of Mushrooms.
4. Kingdom of Plants.
5. Animal Kingdom.
6. General plan of the structure and life processes. Similarities between humans and animals and differences from them. Reproduction and development of the human body.
7. Neurohumoral regulation of vital processes of the body.
8. Support and movement.
9. Internal environment.
10. Transport of substances.
11. Nutrition. Breath.
12. Metabolism. Selection. Covers of the body.
13. Sense organs.
14. Psychology and human behavior.
15. Compliance with sanitary and hygienic standards and rules healthy image life. Techniques for providing first aid.
16. The influence of environmental factors on organisms.
17. Ecosystem organization of living nature. Biosphere. The doctrine of the evolution of the organic world.

The standard OGE test (GIA-9) of the 2019 format in biology contains two parts. The first consists of 28 tasks with a short answer, the second - of 4 tasks with a detailed answer. In this regard, only the first part (i.e., the first 28 tasks) is presented in this test. According to the current exam structure, among these tasks, only 22 questions offer answer options. But for the convenience of passing tests, the site administration decided to offer answer options in all tasks. However, for tasks in which the compilers of real test and measurement materials (CMMs) do not provide answer options, the number of answer options has been significantly increased in order to bring our test as close as possible to what you will have to face at the end of the school year.

The standard OGE test (GIA-9) of the 2019 format in biology contains two parts. The first consists of 28 tasks with a short answer, the second - of 4 tasks with a detailed answer. In this regard, only the first part (i.e., the first 28 tasks) is presented in this test. According to the current exam structure, among these tasks, only 22 questions offer answer options. But for the convenience of passing tests, the site administration decided to offer answer options in all tasks. However, for tasks in which the compilers of real test and measurement materials (CMMs) do not provide answer options, the number of answer options has been significantly increased in order to bring our test as close as possible to what you will have to face at the end of the school year.

The standard OGE test (GIA-9) of the 2018 format in biology contains two parts. The first consists of 28 tasks with a short answer, the second - of 4 tasks with a detailed answer. In this regard, only the first part (i.e., the first 28 tasks) is presented in this test. According to the current exam structure, among these tasks, only 22 questions offer answer options. But for the convenience of passing tests, the site administration decided to offer answer options in all tasks. However, for tasks in which the compilers of real test and measurement materials (CMMs) do not provide answer options, the number of answer options has been significantly increased in order to bring our test as close as possible to what you will have to face at the end of the school year.

The standard OGE test (GIA-9) of the 2018 format in biology contains two parts. The first consists of 28 tasks with a short answer, the second - of 4 tasks with a detailed answer. In this regard, only the first part (i.e., the first 28 tasks) is presented in this test. According to the current exam structure, among these tasks, only 22 questions offer answer options. But for the convenience of passing tests, the site administration decided to offer answer options in all tasks. However, for tasks in which the compilers of real test and measurement materials (CMMs) do not provide answer options, the number of answer options has been significantly increased in order to bring our test as close as possible to what you will have to face at the end of the school year.

The standard OGE test (GIA-9) of the 2018 format in biology contains two parts. The first consists of 28 tasks with a short answer, the second - of 4 tasks with a detailed answer. In this regard, only the first part (i.e., the first 28 tasks) is presented in this test. According to the current exam structure, among these tasks, only 22 questions offer answer options. But for the convenience of passing tests, the site administration decided to offer answer options in all tasks. However, for tasks in which the compilers of real test and measurement materials (CMMs) do not provide answer options, the number of answer options has been significantly increased in order to bring our test as close as possible to what you will have to face at the end of the school year.

The standard OGE test (GIA-9) of the 2018 format in biology contains two parts. The first consists of 28 tasks with a short answer, the second - of 4 tasks with a detailed answer. In this regard, only the first part (i.e., the first 28 tasks) is presented in this test. According to the current exam structure, among these tasks, only 22 questions offer answer options. But for the convenience of passing tests, the site administration decided to offer answer options in all tasks. However, for tasks in which the compilers of real test and measurement materials (CMMs) do not provide answer options, the number of answer options has been significantly increased in order to bring our test as close as possible to what you will have to face at the end of the school year.

The standard OGE test (GIA-9) of the 2017 format in biology contains two parts. The first consists of 28 tasks with a short answer, the second - of 4 tasks with a detailed answer. In this regard, only the first part (i.e., the first 28 tasks) is presented in this test. According to the current exam structure, among these tasks, only 22 questions offer answer options. But for the convenience of passing tests, the site administration decided to offer answer options in all tasks. However, for tasks in which the compilers of real test and measurement materials (CMMs) do not provide answer options, the number of answer options has been significantly increased in order to bring our test as close as possible to what you will have to face at the end of the school year.

The standard OGE test (GIA-9) of the 2016 format in biology contains two parts. The first consists of 28 tasks with a short answer, the second - of 4 tasks with a detailed answer. In this regard, only the first part (i.e., the first 28 tasks) is presented in this test. According to the current exam structure, among these tasks, only 22 questions offer answer options. But for the convenience of passing tests, the site administration decided to offer answer options in all tasks. However, for tasks in which the compilers of real test and measurement materials (CMMs) do not provide answer options, the number of answer options has been significantly increased in order to bring our test as close as possible to what you will have to face at the end of the school year.

The standard OGE test (GIA-9) of the 2016 format in biology contains two parts. The first consists of 28 tasks with a short answer, the second - of 4 tasks with a detailed answer. In this regard, only the first part (i.e., the first 28 tasks) is presented in this test. According to the current exam structure, among these tasks, only 22 questions offer answer options. But for the convenience of passing tests, the site administration decided to offer answer options in all tasks. However, for tasks in which the compilers of real test and measurement materials (CMMs) do not provide answer options, the number of answer options has been significantly increased in order to bring our test as close as possible to what you will have to face at the end of the school year.

The standard OGE test (GIA-9) of the 2016 format in biology contains two parts. The first consists of 28 tasks with a short answer, the second - of 4 tasks with a detailed answer. In this regard, only the first part (i.e., the first 28 tasks) is presented in this test. According to the current exam structure, among these tasks, only 22 questions offer answer options. But for the convenience of passing tests, the site administration decided to offer answer options in all tasks. However, for tasks in which the compilers of real test and measurement materials (CMMs) do not provide answer options, the number of answer options has been significantly increased in order to bring our test as close as possible to what you will have to face at the end of the school year.

The standard OGE test (GIA-9) of the 2016 format in biology contains two parts. The first consists of 28 tasks with a short answer, the second - of 4 tasks with a detailed answer. In this regard, only the first part (i.e., the first 28 tasks) is presented in this test. According to the current exam structure, among these tasks, only 22 questions offer answer options. But for the convenience of passing tests, the site administration decided to offer answer options in all tasks. However, for tasks in which the compilers of real test and measurement materials (CMMs) do not provide answer options, the number of answer options has been significantly increased in order to bring our test as close as possible to what you will have to face at the end of the school year.

The standard OGE test (GIA-9) of the 2016 format in biology contains two parts. The first consists of 28 tasks with a short answer, the second - of 4 tasks with a detailed answer. In this regard, only the first part (i.e., the first 28 tasks) is presented in this test. According to the current exam structure, among these tasks, only 22 questions offer answer options. But for the convenience of passing tests, the site administration decided to offer answer options in all tasks. However, for tasks in which the compilers of real test and measurement materials (CMMs) do not provide answer options, the number of answer options has been significantly increased in order to bring our test as close as possible to what you will have to face at the end of the school year.

The standard OGE test (GIA-9) of the 2015 format in biology contains two parts. The first consists of 28 tasks with a short answer, the second - of 4 tasks with a detailed answer. In this regard, only the first part (i.e., the first 28 tasks) is presented in this test. According to the current exam structure, among these tasks, only 22 questions offer answer options. But for the convenience of passing tests, the site administration decided to offer answer options in all tasks. However, for tasks in which the compilers of real test and measurement materials (CMMs) do not provide answer options, the number of answer options has been significantly increased in order to bring our test as close as possible to what you will have to face at the end of the school year.

The standard OGE test (GIA-9) of the 2015 format in biology contains two parts. The first consists of 28 tasks with a short answer, the second - of 4 tasks with a detailed answer. In this regard, only the first part (i.e., the first 28 tasks) is presented in this test. According to the current exam structure, among these tasks, only 22 questions offer answer options. But for the convenience of passing tests, the site administration decided to offer answer options in all tasks. However, for tasks in which the compilers of real test and measurement materials (CMMs) do not provide answer options, the number of answer options has been significantly increased in order to bring our test as close as possible to what you will have to face at the end of the school year.

The standard OGE test (GIA-9) of the 2015 format in biology contains two parts. The first consists of 28 tasks with a short answer, the second - of 4 tasks with a detailed answer. In this regard, only the first part (i.e., the first 28 tasks) is presented in this test. According to the current exam structure, among these tasks, only 22 questions offer answer options. But for the convenience of passing tests, the site administration decided to offer answer options in all tasks. However, for tasks in which the compilers of real test and measurement materials (CMMs) do not provide answer options, the number of answer options has been significantly increased in order to bring our test as close as possible to what you will have to face at the end of the school year.

one correct option.

When completing tasks A1-A24, select only one correct option.

When completing tasks A1-A24, select only one correct option.

When completing tasks A1-A24, select only one correct option.

OGE 2017. Biology. 20 practice versions of exam papers.

M.: 2017. - 240 p.

A new manual for preparing for the OGE in biology is offered to schoolchildren and applicants, which contains 20 options for standard exam papers. The 21st option is the control one. Each option is compiled in full accordance with the requirements of the main state exam in biology, includes tasks different types and level of difficulty. At the end of the book, self-test answers to all tasks are given. The proposed training options will help the teacher organize preparation for the final certification, and students will independently test their knowledge and readiness to take the final exam.

Format: pdf

Size: 9.3 MB

Watch, download:drive.google ; Rghost

CONTENT
From the author 4
Option 1 5
Option 2 15
Option 3 25
Option 4 35
Option 5 46
Option 6 56
Option 7 66
Option 8 74
Option 9 85
Option 10 94
Option 11 104
Option 12 113
Option 13 123
Option 14 133
Option 15 142
Option 16 152
Option 17 162
Option 18 172
Option 19 181
Option 20 190
Control variant 199
Answers 210

Dear students and teachers!
We present to your attention tutorial, which will help you get acquainted with the wording of the tasks of the future exam, prepare for it and successfully pass it. This collection of training tasks contains 20 variants of standard examination papers and one test - the 21st. The wording of the tasks fully complies with the specifications of the control and measurement materials of the state final certification (SFA) in biology. After working through this material, you will be able to take the final exam with confidence. And even if not all types of tasks end up in exam paper- It's OK. As the great Russian commander A. Suvorov said: “It’s hard in training, but it’s easy in battle.” You will be ready to perform work of almost any complexity.
In the new academic year, the assignment options for the state final certification work in biology for basic school (grade 9) will not change significantly compared to the previous year. Completing practical tasks will require students to be attentive and have skills in working with herbaria, keys, models and other means of determining the characteristics of various biological objects. Some changes are possible among the tasks of parts 1 and 2. They will become somewhat more difficult, but more interesting, and again, their implementation requires special care and the ability to analyze.