Fasttt will give the first answer the ! 70 a small number of finches are removed randomly from the wild and placed in a protected bird area. they are given as much food as they need and have plenty of space. why would not occur in this population? a. the birds compete for limited resources. b. there is no genetic variation in the finches. c. there is no reason for genetic mutation to occur. d. the population has not reached carrying capacity. natural selection

One function of the poly-a tail on eukaryotic mrna sequences is to the mrna be transported from the nucleus to the cytoplasm. prokaryotic mrna also has a poly-a tail. choose the best explanation of the prokaryotic poly-a tail. a. prokaryotic poly-a tails are composed of a different molecular structure compared with eukaryotic poly-a tails. b. prokaryotic poly-a tails have the same functions as eukaryotic poly-a tails, because this process is highly conserved throughout different species. c. prokaryotic poly-a tails aren't important, because prokaryotes don't have nuclei. d. prokaryotic poly-a tails have other functions,because prokaryotes don't have nuclei.