Why are yeast cells frequently used as hosts for cloning? a) they easily form colonies b) they can remove exons from mrna. c) they do not have plasmids. d) they are eukaryotic cells e) only yeast cells allow the gene to be cloned

Which are observations about the tree on the right ,? check all that apply

Number and variety of living organism; includes genetic, species, and ecological types

In the desert, saguaro cacti, owls, horned lizards, and fire ants all share the same space. which of the following can be considered a population? question 9 options: all plants in the same area all cacti in the same area all species in the same area the lizards and the ants