Solution-Dominant alleles in humans and the genes occur
Solution-Vadose zone and into the saturated zone
April 4, 2020Solution-Determine the population of dandelions in your yard
April 4, 2020Solution-Dominant alleles in humans and the genes occur
Freckles (F) and six fingers (S) are dominant alleles in humans and the genes occur on different chromosomes. If an FfSs male and an FfSs female have a WHOLE BUNCH of kids, Here are the expected ratios below.
9: freckles/ 6 fingers
3: freckles/ no 6 fingers
3:no freckles/ 6 fingers
1: no freckles/ no 6 fingers
Question: If the P generation of this cross were FFSS and ffss, AND the gene for freckles and finger # were on the SAME chromosome, which of the phenotypes above should not show up in the F2 (assume no crossing over)?
