Why are there relatively few errors in dna molecules after dna has been replicated

A. The bonds are so strong that errors are never made

B. Replication enzymes proofread new DNA strand before replication is complete

C. There isn’t much DNA so there are not a lot of chance for error

What occurs to the cell during mitosis

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

Fungi are classified into how many groups? a. 1 group b. 2 groups c. 3 groups d. 4 groups