What is metagenomics? a. sequencing dna from a group of species from the same ecosystem b. the sequencing of one or two representative genes from several species c. genomics as applied to a species that most typifies the average phenotype of its genus d. the sequencing of only the most highly conserved genes in a lineage

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 have the same functions as eukaryotic poly-a tails, because this process is highly conserved throughout different species. b. prokaryotic poly-a tails aren't important, because prokaryotes don't have nuclei. c. prokaryotic poly-a tails have other functions, because prokaryotes don't have nuclei. d. prokaryotic poly-a tails are composed of a different molecular structure compared with eukaryotic poly-a tails.

A60-tooth gear is connected to a 72-tooth gear.if the smaller gear turns 12 times,how many turns does the larger gear make?

Climate warming trends allow plant and insect species to inhabit larger ranges. select the best answer from the choices provided