Which influence has immigration and migration had on the population of Texas? A.) It has kept the growth rate of Texas the same as the growth rate of the United
States.

B.) It lowered the amount of cultural and economic activity in Texas.

C.) It contributed to the 38% of Hispanic Texans as of 2010.

D.) It decreases the need for public services in rural communities.

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.