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The following is the content related to the concept map of the second chapter of the high school biology compulsory course: Chapter 1: The Discoveries of Genetic Genes - ** Core Concept **: - ** Important **: The law of gene separation, the law of free combination of genes, orthodoxy, reverse cross, cross, selfing, F1, F2, test cross, relative traits, trait separation, genetic factors. - ** Secondary **: Dominant trait, latent trait, dominant genetic factor, latent genetic factor, heterospore, homospore, gene type, manifestation type, hypothesis-deduction method. - ** Concepts of each section **: Including section 1 Mendel's pea cross-breeding experiment (1) and section 2 Mendel's pea cross-breeding experiment (2). ** Chapter 2: A Collection of Concepts of the Relationship between Genes and Chromosome ** - ** Core Concept **: - ** Important **: Meiosis, fertilisation, sperm, egg, first division of Meiosis, second division of Meiosis, allele, non-allele, homolog, non-homolog. - ** Secondary **: Testis, ovaries, sperm cells, oogonia, primary sperm cells, primary ovaries, secondary sperm cells, secondary ovaries, polar bodies, syndesis, and quadrants. - ** Concepts of each section **: Section 1 Meiosis and fertilisation, Section 2 Genes on the Chromosome, Section 3 Sex-linked Inheritance. The Essence of Genes, Concept Map Collection - ** Core Concept **: - ** Important **: DNA double spiral structure, DNA half-preserved replication, genes, genetic information, genetic effects, pneumococci experiment, bacteria infection experiment, base complementary pairing principle. - ** Secondary **: Base, adenine, thymine, uracil, and cystine; Isotopic tracing technique; density grads; uncoiling; the variety of DNA molecules; and the uniqueness of DNA molecules. - ** Concepts of each section **: Section 1: DNA is an important genetic material (including the transformation experiment of pneumococci and the experiment of bacteria infection); Section 2: The structure of DNA molecules; Section 3: The replication of DNA (including the experimental evidence of half-preserved replication of DNA (selection) and the process of DNA molecular replication); Section 4: Genes are DNA fragments with hereditary effects. ** Chapter 4: Gene Manifestation Concept Diagram Collection ** - ** Core Concept **: - [Important: Gene manifestation, translation, genetic code, Central Maxim, biological traits.] - ** Secondary **: Messenger (mR A), transfer (tR A), Ribosome (rR A), Codon, Anti-Codon. - ** Concepts of each section **: Section 1: Genes guide the synthesis of protein, Section 2: Genes control traits, Section 3: Deciphering the genetic code (Selections omitted). Gene Mutation and Other Mutation Concept Maps - ** Core Concept **: - ** Important **: Biological mutation, non-hereditary mutation, hereditary mutation, genetic mutation, genetic reorganization, genetic mutation, human genetic disease. - ** Secondary **: Repetition, loss, reversal, translocations, diploids, polyploids, genomes, haploids, monogeneic hereditary diseases, polygenic hereditary diseases, abnormal hereditary diseases, human genomes planning. - ** Concepts of each section **: Section 1 Gene Mutation and Gene Reassembly, Section 2 Chromatic Mutation, Section 3 Human Hereditary Disease. ** Chapter 6: From Crossbreeding to Genetic Engineering - ** Core Concept **: - [Important: Selection breeding, crossbreeding, mutation breeding, genetic engineering.] - ** Secondary **: Target Gene, Gene Carrier, Restriction Endonergy, DNA Ligase, Acceptor Cell. - ** Concept Map of Each Section **: Section 1: Crossbreeding and Mutation Breeding, Section 2: Genetic Engineering and its applications. ** Chapter 7: Modern Evolution Theory Concept Map Collection ** - ** Core Concept **: - [Important: Natural Selection Theory, Biological Evolution, Species, Biological Diversity, Populations, Genetic frequencies, Separation, Coevolution] - [Secondary: Use or discard, acquired inheritance, gene pool, over-reproduction, struggle for survival, genetic variation, survival of the fittest.] - Chapter 1: The Origin of Modern Biological Evolution Theory, Chapter 2: Important Information of Modern Biological Evolution Theory. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>

Dragon TV had many female hosts who hosted love shows, such as Fu Wenxiao, who hosted Dragon TV's dating show, One in a Hundred. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>

From the reference materials, it could be found that the novel "I am in Love with the Host" involved the matchmaking platform matchmaker, but it did not clearly indicate that it was directly related to "Qixi". At present, there was no novel specifically titled " Single-man matchmaker ". If " getting rid of singleness "," Chinese Valentine's Day ", and " matchmaker " were integrated into the plot of the novel, there might be some romance novels that would include these plots. For example, some ancient romance novels might set up matchmaker characters to matchmake the male and female protagonists during the Chinese Valentine's Day and help the protagonist get rid of singleness. However, the specific name of a novel called " Getting rid of singleness on Chinese Valentine's Day matchmaker " was not found. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>

The following are some four-word idioms: One voice, one call, one clean sweep, killing two birds with one stone, plummeting, exactly the same, one sudden cold, single-minded, utterly defeated, serious, a helping hand, spotless, like old friends at first sight, killing two birds with one stone, of the same origin, clear at a glance, completely ignorant, equal treatment, a drop of water, a blade of grass, a tree, unchanging, smooth sailing, in one go, scattered in a hubbub, as always, meticulous, the sky is long and narrow, and so on. These idioms were only a part of the many four-character idioms. There were a large number of four-character idioms, which covered a rich meaning and cultural meaning. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>

According to the information he had retrieved so far, there was the fantasy novel " Sacred Body of Chaos " written by the black-robed archmage. It told the story of the young Su An who had obtained the heaven-defying stone and iron and continued to move forward in a world with thousands of countries and powerful sects. However, it did not mention whether there was a transmigration plot. There were no novels that met the requirements to recommend. I'm sorry. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>

There were many novels that described the situation of characters in distress. For example, Wang Zengqi's Three Friends in Winter described the ups and downs of Wang Shouwu, Tao Huchen and Jin Yifu's lives; Yu Hua's "Living" described the protagonist Fugui's experience of family breakdown, the death of his loved ones and the heavy blows of life. Even in the most difficult times, he still insisted on living. In "In Difficult Days," Lu Yao described the protagonist Ma Jianqiang studying hard in the county high school, and finally from passively adapting to being accepted and continued to make progress; In Never a Savior, the main character of the web novel writer traveled to the Ark of Tomorrow and faced the predicament of knowing nothing, almost starving to death, and being caught in mining. The main character in The Druid of the Forgotten Kingdom also faced various challenges in the game and continued to grow. Although The Disqualification of the World was somewhat sad, it also expressed the author's pain through the main character's life experience. The main character in the book was in a difficult situation. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>

The following are some fantasy novels with male leads who are loveless: - " The Ancient Heaven-Defying Sword Emperor ": A hot-blooded fantasy novel. The male protagonist is devoted to love. For his brother and a beautiful woman, he ascends to the martial arts world and turns the world upside down. His sword is aimed at the divine heavens. There are more descriptions of brotherhood in it, and there is no love plot. - " Nine Proud Divine Arts of the Other World ": A fantasy novel about a different world. The male protagonist, Lin Xiao, has a peerless cultivation technique and holds a heaven-defying divine weapon. He plots, schemes, and fights passionately between brothers. It mainly reflects brotherhood, not love. - " Battle Through the Heavens " was written by Tian Can Tudou. It tells the story of a young man's growth. The male protagonist fought with many brothers and grew up together in the process of pursuing power. - " The Peak of Martial Arts ": A fantasy novel with martial arts as its theme. The protagonist grows up in the process of practicing martial arts and experiences various challenges and battles with his brothers. - " Lord Snow Eagle ": The story takes place in a world surrounded by magic and mechanical civilization. The protagonist is a warrior. He befriended brothers during adventures and battles. There is no love story. - << Full Time Expert >>: A novel with a gaming theme. It tells the story of a gaming expert who unexpectedly retired and returned to the game world to fight with his brothers to win the championship. - "Douluo Continent" was written by the Tang Clan's Third Young Master. The protagonist Tang Wulin in the soul masters 'world befriended his brothers while cultivating his soul power. They fought together and grew up together. There was no love related content. - " Paper Figurine Becomes Dao ": The main character is a paper craftsman who can control paper figurines. It's similar to a puppeteer. It's a dark Xianxia novel without a female protagonist and no love plot. - " From the Black Mountain Patriarch ": The main character transmigrated into the dark world, without any love elements. - Blood Sea Sky: The main character would do anything for the sake of cultivation. It was a novel without any romantic elements. - " Immortal Mansion's Longevity ": A masterpiece of ordinary people. It belongs to the dark genre. The male protagonist is exquisite and self-serving. He will do anything for cultivation. There is no description of love. - "Jia You Xi Shi": classical Xianxia Wen, slightly dark, profit flow, decisive killing, no love plot. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>

Different anti-fatigue health supplements had different effects: 1. ** Anti-fatigue health care capsule **: It can effectively strengthen the central nervous system, achieve the effect of calming the mind, eliminating fatigue, and enhancing memory. It has a good effect on insomnia, irritability, and memory loss. It can also resist cardiac arrest, resist cardiac arrest, and strengthen the ability of cardiac contraction. It can be taken for a long time for people with deficiency of both qi and yin, palpitation, and short breath. The effect is obvious. 2. ** Chinese medicine **: - According to the theory of traditional Chinese medicine, fatigue is related to the five internal organs of liver, spleen, kidney, heart and lung. The imbalance of the liver can cause the liver to lose its discharge and the qi and blood function of the internal organs to be disordered, resulting in fatigue. The spleen governs the transportation and transformation. If the transportation and transformation are unfavorable, the essence of water and grain will be transformed into a lack of source, resulting in fatigue in the limbs. The kidney is the congenital root. Deficiency of kidney essence will cause weakness of the limbs and soreness of the waist and knees. The heart governs blood vessels and spirit, and the lung helps the heart to circulate blood. Some Chinese medicines that could soothe the liver and regulate qi, such as schisandrin, wild jujube seeds, compound Chaihu Shugan San, and Ganrujin Fang, had good anti-fatigue effects. - From the perspective of energy metabolism, the active glycan could produce anti-fatigue effects by promoting glycan synthesis. For example, the perilla leaf glycan could increase the level of liver and muscle glycan in mice. 3. ** Energy drink (Some of them have obtained the health food batch number, which can be regarded as an anti-fatigue health drink)**: - The main function of the formula was to increase the body's excitement and provide immediate energy for a short period of time. Taurine was added to effectively produce energy, promote the synthesis of brain cells, and enhance memory. Caffine could stimulate the brain and improve concentration. The vitamins and acids, which were mainly B vitamins, could be used as nutritional supplements. There were also some energy drinks that contained Na and K, which could supplement the salt lost by the human body due to sweat. However, you should pay attention to the intake of energy drinks. Overconsumption (such as about 1000mL per day for three consecutive days) may raise blood pressure, prolong the heart's QTL interval, and increase the risk of cardiovascular disease. However, the changes in heart indicators below 500mL are not obvious. A healthy person would occasionally drink one or two cans (500mL), which could refresh themselves and basically wouldn't affect them. Those with heart diseases were advised to drink it carefully. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>

The repeated acne on the lips may be caused by the following reasons: 1. ** Cleansing and oil problems **: If the area is not cleaned thoroughly, the excess oil secreted will block the pores, resulting in poor oil discharge, which will form acne; or the skin metabolism is slow, and the waste stratum corneum accumulates, which will easily cause hair bulbs to be blocked. A large number of bacteria will breed in the pores, and to a certain extent, it will cause inflammation and acne. 2. * * 3. ** Food and internal heat problems **: Eating too much hot food, spicy and greasy food, constipation, intestinal heat, excessive accumulation of toxins in the body, poor detoxification in the liver, etc. can easily lead to excessive stomach fire, which can easily lead to acne around the mouth. The use of fluoride-containing toothpaste may also be one of the reasons. 4. ** Bad habits **: Likes to touch the mouth, hands are full of bacteria, easy to cause skin infection and acne; There are also bad work and rest habits, such as habitually staying up late, easy to cause acne due to hormonal imbalance in the body; Poor living environment, improper skin care and long-term abuse of cosmetics may also cause acne. 5. ** Disease and infection **: It may be caused by contact dermatitis and acne caused by contact with certain cosmetics and external plasters on the lips and chin. It may also be caused by the infection of the hair Follicle. If it is not treated in time or the skin is not taken care of, it may cause acne repeatedly. Although the pathogenic mechanism is not clear, it may be related to unstable hormone levels and genetic factors, which is easy to relapse. It may also be caused by local viral infection. 6. ** Nutritional deficiency **: Some people with pimples at the corner of their mouths are caused by a lack of vitamins. 7. ** Drug factors **: Long-term oral contraceptives, drug-induced androgens, and other factors may cause excessive secretion of sebaceous glands and induce acne around the mouth. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>

The results of the third grade of the primary school in Shen Zhen were more complicated. Some private primary schools had a minimum score of 85.5 in the final exam, with 90 points ranked second from the bottom, with more than half of the scores being full marks. After the double deduction, some third-year primary school students 'final exam results did not show their scores. Some third-year students' report cards showed specific scores such as 74.5 in Chinese, 79.5 in Mathematics, 93.5 in English, and 51 in Science. In the grading system, A represented excellent, B represented good, and C represented passing. However, the specific grading system might vary according to the school and region. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>