Why is a 100% fat-free diet unhealthy? a. fat-free foods have unnatural additives to make them taste better. b. dietary fat is necessary for carbohydrate absorption. c. essential fatty acids must be obtained from the diet. d. the body cannot obtain enough energy from food if no fat is present?

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

Matched chromosomes carrying information about the same characteristics in the organism are called

Creating new things to solve problems and improve life depends on the close interaction of which two fields?