An attitude that is considered strong is likely to a. have a great effect on behavior b. be easily subject to change c. come to mind with difficulty d. have been caused by peripheral persuasion

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