Astudent is performing gel electrophoresis with various dna fragments. fragment a is 100 base pairs long, fragment b is 320 base pairs long, and fragment c is 175 base pairs long. from shortest to longest distance traveled, in what order will the fragments appear on the gel?

Suppose you have monohybrid pea plants in your garden and find that they produce round seed to wrinkled seeds in the ratio of 3: 1. if the allele are designated (r & r) receptively. what is the probable genotypes of the round seeds which produced f 1 ? rr & rr rr only rr & rr rr only rr only