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Hace 19 horas · In this video lecture we discuss the following:(1) What is natural selection?Follow us on:Twitter: https://bit.ly/3hURMFLInstagram: https://t.co/E365qoGdGN
Hace 5 días · v. t. e. In biology, adaptation has three related meanings. Firstly, it is the dynamic evolutionary process of natural selection that fits organisms to their environment, enhancing their evolutionary fitness. Secondly, it is a state reached by the population during that process.
Hace 1 día · Genetic drift is the converse of natural selection. The theory of natural selection maintains that some individuals in a population have traitsthatenable them to survive and produce more offspring, while other individuals have traits that are detrimental and may cause them to die before reproducing. Over successive generations, these selection ...
Hace 4 días · Positive selection underlies repeated knockout of ORF8 in SARS-CoV-2 evolution SARS-CoV-2 constantly evolves but the roles of resulting mutations are not always clear.
Hace 1 día · Genetic Drift vs Natural Selection: Genetic drift is the converse of natural selection. The theory of natural selection maintains that some individuals in a population have traits that enable them to survive and produce more offspring, while other individuals have traits that are detrimental and may cause them to die before reproducing.
Hace 19 horas · The maize root system has been reshaped by indirect selection during global adaptation to new agricultural environments. In this study, we characterized the root systems of more than 9,000 global ...
Hace 1 día · However, there were still 12.28% natural variants that could not be genotyped by LSC4-2, suggesting that different mutations in the same gene or mutations in other anthocyanin pathway genes leading to loss of anthocyanins are present in sorghum germplasm. Decolorization is a common phenomenon in plants during domestication selection
