Xylem is a plant tissue made up of elongated cells stacked end to end in the length of the plant’s stem. Which function is xylem specifically adapted to perform in plants?

Pepsin is an enzyme in the stomach that breaks polypeptides into amino acids. pepsin functions best at a ph of around 1.5. what would be the most likely result if the ph of the stomach were increased to 5

Select the best answer for the question, ly 12. which of the following behaviors is not an inherited behavior?

Sexual reproduction in the parent cell will result in offspring with a) identical genetic information. b) half the genetic information. c) double the genetic information. d) four times the genetic information.