Why aren’t there many fossil jellyfish?

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

Which was most likely an effect on society that resulted from improvements in blood handling during world war i and world war ii?

Along what geographical feature are most of the oil producing regions located