If you have two pistons in a system, which exerts the larger force? The smaller piston/ The larger piston
1. smaller piston
2. larger piston

Which of the following is not a way in which a vascular plant's xylem and phloem are similar?

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

Ture or false evidence for evolution includes millions of fossils