Power point การถ่ายทอดทางพัȨุกรรมThanyamon Chat.Gregor Mendel conducted experiments with pea plants to study inheritance of traits. He found that traits are inherited in discrete units (genes) and that some traits (dominant) mask the expression of others (recessive). Through his laws of segregation and independent assortment, he showed that genes separate and assort independently during gamete formation. This allows for prediction of phenotypic ratios in offspring using a Punnett square. Mendel's work formed the foundation of classical genetics and heredity.
Microsoft power point ยีนและโครโมโซมThanyamon Chat.1. The document discusses genes and chromosomes, including the chromosome theory of inheritance proposed by Walter Sutton. It describes the structure of DNA and RNA, as well as DNA replication, transcription, and translation.
2. Key experiments are summarized, such as those determining that DNA is the genetic material and the discovery of the DNA double helix structure. The genetic code and how mutations can occur are also covered.
3. Various genetic disorders are listed that result from mutations, including Down syndrome, Turner syndrome, and Klinefelter syndrome. The document concludes with a brief discussion of polyploidy.
Microsoft power point ยีนและโครโมโซมThanyamon Chat.1. The document discusses genes and chromosomes, including the chromosome theory of inheritance proposed by Walter Sutton. It describes the structure of DNA and RNA, as well as DNA replication, transcription, and translation.
2. Key experiments are summarized, such as those determining that DNA is the genetic material and the discovery of the DNA double helix structure. The genetic code and how mutations can occur are also covered.
3. Various genetic disorders are listed that result from mutations, including Down syndrome, Turner syndrome, and Klinefelter syndrome. The document concludes with a brief discussion of polyploidy.