PLEASE HELP ME WITH THESE, IM RUNNING OUT OF TIMEEE!!!

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

Where can dna be found in a prokaryotic cell

What was darwins theory of common decent