Low altitude population When the researchers 5 grew cuttings from the same plants in a garden at high altitude, the high altitude plants made 5 15 25 35 45 55 65 75 more stems 10 High altitude population (19.89 ± 2.26 versus 28.32 ± 2.54). 5 15 25 35 45 55 65 75 Number of stems 90. Researchers took seeds from the same plant (a pure lineage) and raised them in different environments. The graphs above show how plants responded to different altitudes. Based on these graphs, we can conclude: a. The number of stems is not influenced by the environment b. The number of stems is a heritable trait c. The number of stems is lower in high altitudes Number of plants
Genetic Recombination
Recombination is crucial to this process because it allows genes to be reassorted into diverse combinations. Genetic recombination is the process of combining genetic components from two different origins into a single unit. In prokaryotes, genetic recombination takes place by the unilateral transfer of deoxyribonucleic acid. It includes transduction, transformation, and conjugation. The genetic exchange occurring between homologous deoxyribonucleic acid sequences (DNA) from two different sources is termed general recombination. For this to happen, an identical sequence of the two recombining molecules is required. The process of genetic exchange which occurs in eukaryotes during sexual reproduction such as meiosis is an example of this type of genetic recombination.
Microbial Genetics
Genes are the functional units of heredity. They transfer characteristic information from parents to the offspring.
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