How to prepare for the Bio Olympiad? How to win a high school biology olympiad

I feel that the most important thing is to figure out the basics first.

For example, you can smoothly describe the process of photosynthesis and the basic situation of the light reaction, the dark reaction, c and o in which it is from ** to **.

How is the cycle, Mendel and chromosomes are the focus.

Then there is to learn more about the current cutting-edge knowledge.

For example, the avian influenza virus H5N1 or the AIDS virus is only a kind of thing, in fact, the competition exam is based on your knowledge, but the most important thing is to look at your use of basic knowledge, so I feel that the main thing is to be extremely proficient in mastering the basic knowledge.

The bookstore has reference materials for sale, you can go and buy a copy, or you can go to your biology teacher and he will have a good experience for you.

I suggest you first read the "Olympiad Classics", by Hunan Normal University Press. The basic theories of the key points should be familiar, and then the practical biological testing technology should be mastered, the vision should be broad, and there is a point, the thinking quality should be good

First of all, I cooked "General Biology" and read it repeatedly. That book is an introductory textbook.

Then take a look at "The Road to Gold Medal", which is more about hard work, but it is very beneficial to do it.

A month before the exam, I entered the state of mock exams, and the amount of questions I did kept increasing, which made me excited.

Stay nervous before the exam, and at the same time stop working on the questions and summarize them well.

Good luck April.

I'm going to race too.

I don't think it's a big deal, but you have to dabble in it widely, and the more you know, the better, which must be a bit difficult, but isn't the biology competition based on knowledge?

Practice is the only criterion for testing the truth, so practice your own things! Believe in yourself and be the best version of yourself!

The first thing to tell you is that you must be mentally prepared. The high school biology competition is very difficult, and it is necessary to have solid basic skills and knowledge to be successfully shortlisted.

Clause. Second, because there is a lot of content involved, most of which are essentially university course content, it is difficult to distinguish the key points. But in general, the genetic part is the focus and the difficulty.

Clause. 3. You can refer to the past competition questions to have a general understanding. There are many reference books, but I recommend studying the Biology Olympiad and General Biology, because you have limited practice at your disposal.

This is my suggestion, I hope you find it helpful.

The preliminaries are based on the "General High School Biology Curriculum Standards", mainly examining the content of the three compulsory modules of high school biology, to review the class, and then practice the real questions of recent years, it is said that it is not sad, I am also preparing, I wish us success! Come on!

You contribute to me, I won't tell you, I volunteered on the Internet, just to save points for the past papers or something, hard work!

Free play is enough to prepare for the college entrance examination is what students should do in the second semester of high school

It seems to be one.

There's also Bio Valley, a creature show or something. But it's not recommended to read this ode to this**, too much water, upstairs mentioned that the ordinary Shengye Xun is good, and this book is also a book for many schools' postgraduate entrance examinations.

Our school biology competition uses general biology... It looks like a college textbook.

Actually, if you are interested in biology, go for it. Anyway, it's not a bad thing to get into a biology school, maybe there will be a lot of achievements in the future. If you're not interested in biology and just want to take a higher course, then go for something else.

I am a Guangdong biology candidate, the first prize of the province. The biology competition is too broad, and it is basically not our high school (although the syllabus says that most of them are high school). What I learned is not useful for the college entrance examination, unlike physics and mathematics.

A content of biology is connected to a lot, and there are a lot of proper nouns, which is very annoying. Many of my classmates gave up quickly because they didn't have a college foundation. Because I was exposed to university content (self-study) in the first year of high school, I was able to persevere.

You've never been exposed to competitions, so it's a little bit difficult. In fact, learning knowledge is not worth it, just be interested. If you're not interested in biology, you can skip it.

Hope it helps.

I am also a sophomore in high school, I am also going to participate in the biology competition, I asked our biology teacher, she is the leader of the preparation group, she said that any student can participate in this type of competition, but it does have to pay a lot, you have to continue to do questions to contact more question types, but may not be able to help you a lot in the competition, biology competition and physics, mathematics and chemistry are different, our school has also participated in the biology competition before after winning the national award, but I heard that the major of the escort is related to biology, You can't choose by yourself, unless you take the college entrance examination and your score is higher than that of this school, then you can choose your favorite major, otherwise you can only send that school to the major of your choice, I think sometimes you don't have to look at what the teacher says, you can participate if you want to, there is no harm, you can lift to more, I think it's very good, but it still depends on your own, this is my advice.

The upstairs is right...

AA individuals account for 16, AA individuals account for 36, the offspring produced by random mating can be solved by using the genetic inheritance formula, it can be known that AA accounts for 48%, so the frequency of A is 40%, the frequency of A is 60%, so the offspring AA individuals account for 40

40%=16%, so it does not change, and the same individuals who can find the offspring AA account for 60% 60%=36%, which is also unchanged.

The trillion-trapped algorithm of the offspring produced by self-breeding is different from that of immediate mating, and random mating can use the genetic formula of the clan, which is not possible here. Because it is a self-figurative outbring, the offspring of AA self-inbred are all AA, accounting for 16%; AA in AA inbred accounts for 48% 1 4 = 12%, so the offspring AA accounts for 28%, and AA inbred offspring are all AA, accounting for 36%, AA in AA inbred accounts for 48% 1 4=48%, and AA inbred to get AA accounts for 48% 1 2 = 24%, so the gene frequency of A can be found to be equal to 28% + 1 2 24% = 40%, which is the same as the previous result, so it is also unchanged.

Speaking from experience, that's what I did. 1. The teacher recommends participating in the tutorial class, if not, ask yourself to sign up, you don't need to think about other steps, and you will naturally participate in the semi-finals through the preliminary round. 2. In high school biology competitions, you have to read college biology textbooks and read general biology.

3. As long as you answer the questions carefully during the exam, fill in every blank, and you don't have to be upset when others hand in the papers in advance, because many people hand in blank papers, check and do the questions carefully, and you will be much better than most people.

Go to the school to register with the competition teacher, participate in the preliminary round, participate in the semi-final, enter the provincial team to participate in the finals, enter the national training team in the finals, and select the national team to participate in the national competition.

I recommend reading more books and reading the tutorial materials several times. Do surprise questions a month before the exam to cultivate the feeling of answering questions. The biology preliminary round is all choices, a large amount, and it is difficult, and it is not easy to master them all, but if you find a feeling in doing the questions, many questions that you don't actually understand can be correct, and this is how I entered the semi-finals.

As for the tutorial materials, it is better to choose the kind that is knowledge-based (thicker). To do the questions, you can choose the previous preliminary papers or mock papers, a lot of knowledge is the same, and some questions will be tested over and over again.

When I participated in the biology league before, my teacher told us not to study those topics that were too deep, and to review the basics. Later, when I took the college entrance examination, I realized that it was really important. It's best to do the basics.

First of all, there were more than 100 indefinite choices in the preliminary round, and the content was university knowledge, so I got the first volume of botany, plant physiology, animal and human physiology, animal biology, and plant physiology.

I've heard that the preliminaries will test the experimental operation.

If you win the Biology Olympiad (no matter how many you are), you can get the qualification for independent enrollment, and you can also be guaranteed if you are very good! In addition, even if you don't win an award, it will be of great help to the college entrance examination biology, especially if you want to study bioengineering! I wish you success!

In biology, only the top 40 in each province can make it to the finals, and the top 20 will add 20 points. It will be very helpful for you to study biology in college in the future, basically after completing your studies, you are now at the university level, which is better than most undergraduates. If the starting point is high, the level will naturally be stronger than that of peers.

Give points!

Well, in fact, compared with mathematics, physics and chemistry, it is much more difficult to add points to biology, and the provincial awards may not be able to add points, and the competition paper of biology is too complicated, 120 multiple-choice questions (now the national paper), 120 minutes to complete; The papers of the provincial preliminary round depend on the different provinces, anyway, you have to memorize a lot of things, and most of the memorized ones are not tested, and you won't be able to take most of the tests. Fortunately, it's all multiple-choice questions, so you can guess if you don't know.

The only good thing, if you have a future direction towards biotechnology, the competition is important. Life sciences are definitely good majors in the 21st century.

There are many majors in bioengineering, such as molecular, microbiology, biochemistry, biopharmaceutical, etc., and the direction of the bioengineering department (college) of each school is also different, for example, some schools are strong in microbiology, and some are strong in pharmacy, so when applying for the exam, you should figure out which major you want to study, and choose a better school in a targeted manner.

However, at present, it is difficult for graduate students majoring in biology to find jobs, and it is becoming more and more difficult for doctoral students to find jobs. Although biology sounds very attractive and good, after all, it is not as good as abroad, so I don't know if it will be better when you graduate.

It's always good to participate in more competitions.

The answer to this biology league is uncertain, and it is still under consideration for the time being, and when the answer is determined, the results will be known immediately, and the ranking of the results will appear, and the top number will be the first prize and so on. The results can be known from your coach or the teacher in charge of the biology competition at your school, and there is no such thing as a score check.

If this is the preliminary round, you will know before the rematch; If it's a rematch, be patient and wait......I participated in the provincial competition in June 2009, and I didn't receive the ......award certificate until November when the independent enrollment began