biol 2050 o what are some theories as to why? ▪ how does molecular composition affect traits?
biol 2050
 extra readings study guide – test i  “no sex required” o albert-ludwigs university in freburg, germany  ralf reski and nir ohad o summary:  scientist recently discovered a gene trigger in moss physcomitrella that leads to offspring without fertilization  the mechanism is assumed to be conserved in evolution o the gene bell1 had been identified as a potential regulator for the ormation and development of embryos in physcomitrella  they were able to induce embryo development by activating the gene o the protein belongs to the homeobox trascription factors category  these are known to control devel