What amino acid does the mRNA codon GUC code for?

Aplant may open end close its stomata to prevent excess water loss and maintain

Which of the following factors would not contribute to allopatric speciation? a) a population becomes geographically isolated from the parent population. b) the separated population is small, and genetic drift occurs. c) the isolated population is exposed to different selection pressures than the ancestral population. d) different mutations begin to distinguish the gene pools of the separated populations. e) gene flow between the two populations is extensive.

Which of these correctly describes the difference between processes that take place in prokaryotic and eukaryotic cells?