JHE353H1 Lecture Notes - Salivary Gland, Tecmar, Probability Distribution
13 Jan 2013
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Group encountering variation what darwinian variation is. Flies supposed to have eyes red but white eyes, straight wings what are bent, 1000 of flies variation. Just starting to see chromosomes that s later this group is looking at phenotype the observerble characterisitics. Cumalitve evidence only explanation at observarbale level is making assumption chromosomes separate and align themselves and close and tight and go one over the other and break and have gentic marial from the other one. Cytology starting to be discovered and found explained phenotyoe. Eventually have maps with microscopes powerful enough to see chromosomes. Better correlation between phentotype and genetic structure. Whateve explanisn inheritance is in the nucleus of the cells. Early work with drosophila in columbia done by undergrads factors hypothesize chromosome theory of mendelian genetics is established. Work real physical basis for breeders and figure out patterns of inheritance. Modern synthesis of mendel and darwinian is combination of studies. One continuous variation and mendel continius variation.
