Which is the correct sequence of fossils as evidenced by the fossil record?

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

What type of plant is good for a bioassay and where can i buy it? i only have a month.

If a checkpoint detects damaged dna, the checkpoint may