A series of genetic crosses are planned to determine whether the genes for two characters are linked or unlinked. It is known from previous work that both characters exhibit a complete dominance inheritance pattern. In this particular species of flowers, yellow color is dominant to red color, and single blossoms are dominant to double blossoms. Dihybrid yellow, single blossomed flowers are crossed with red, double blossomed flowers. The following phenotype frequencies are observed among the 545 offspring: 200 yellow, single blossomed plants 215 red, double blossomed plants 62 red, single blossomed plants 68 yellow, double blossomed plantsWhat is the recombination frequency between these two genes? (62 +68)/545 O (200 68)/545 545/(6268) (200+215+62 68)/545 (200+215)/545 (215 62)/545 the two genes are linked the two genes are not linked From these results one can conclude that O if the genes are linked, they are separated far enough apart to appear to assort independently

Which figures of speech appear in this excerpt from john keats’s “ ode to autumn “?

Explain two reasons you think it is important for scientists to search for new ways to treat cancer

In 1959, doctors began using the powerful antibiotic methicillin to treat infections of staphylococcus aureus, but within two years, methicillin-resistant strains of s. aureus (mrsa) appeared. how did the resistant strains of s. aureus emerge? in 1959, doctors began using the powerful antibiotic methicillin to treat infections of staphylococcus aureus, but within two years, methicillin-resistant strains of s. aureus (mrsa) appeared. how did the resistant strains of s. aureus emerge? staphylococcus aureus bacteria that were able to synthesize cell walls using a protein that was not affected by methicillin survived the methicillin treatments and reproduced at higher rates than did other individuals. over time, these resistant individuals became increasingly common. in response to treatment of staphylococcus aureus infections with methicillin, some bacteria began to synthesize cell walls using a protein that was not affected by methicillin. these bacteria survived the methicillin treatments and reproduced at higher rates than did other individuals. over time, these resistant individuals became increasingly common. in response to treatment of staphylococcus aureus infections with methicillin, bacterial populations gradually began to synthesize cell walls using a protein that was not affected by methicillin.