Robert is studying a population of genetically-identical individuals. robert can conclude that these organisms a) reproduce asexually. b) do not reproduce. c) are multi-cellular. d) reproduce sexually.

Which phrases describe an extrusive rock? check all that apply. fine texture cooled slowly small crystal size found deep underground different, easily observed minerals

Astudent analyzed ears of corn that demonstrated two traits in the f2 kernels, purple or white colors and smooth on wrinkled shapes. a tabulation of 135 individual kernels gave the following results: purple and smooth = 75 white and smooth = 28 purple and wrinkled = 24 white and wrinkled = 8 what would be the only phenotype present in the f1 ger

They live on every continent except antarctica